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Home / Local Weather & Traffic / Colorado / Boulder / Weather Forecast For 10 Days

Boulder, CO Weather Forecast | 10 Days

Updated: Mon Oct 12th 2026 5:00 PM MDT
Mon, 10-12
10-12
78°F
47°F
Tue, 10-13
10-13
65°F
39°F
Wed, 10-14
10-14
53°F
43°F
Thu, 10-15
10-15
57°F
40°F
Fri, 10-16
10-16
60°F
33°F
Sat, 10-17
10-17
71°F
41°F
Sun, 10-18
10-18
67°F
44°F
Mon, 10-19
10-19
65°F
40°F
Tue, 10-20
10-20
68°F
44°F
Wed, 10-21
10-21
71°F
46°F

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10-12

Sunny

Mon 10-12

Sunny with a high of 78°F and a low of 47°F. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 14mph on average and gusts of 15.2mph at 8 PM. Humidity levels should be comfortable, sitting around 32% on average, the maximum being 60% at 11 PM and 20% being its lowest at 6 PM. Barometric pressure is its highest of 29.79inHg at 11 PM, a lowest point of 29.57inHg at 6 PM with an avg 29.69inHg.

    • HI: 78°F
    • LO: 47°F
    • Rain: 1%
    • Snow: 0%
    • Wind
      13.9 mph
    • Humidity
      32% avg.
    • UV Index
      7
    • Air Quality
      Good
    • Sunrise
      07:08 AM
    • Sunset
      06:26 PM
    • Moonrise
      09:33 AM
    • Moonset
      07:16 PM
    • Moon Phase
      Waxing Crescent
  • Hourly
6 PM Partly Cloudy at 6 PM on Oct 12
Partly Cloudy
66°F
2%
rain
0%
snow
4.9 mph NNW
wind
29.57 inHg
pressure
7 PM Clear at 7 PM on Oct 12
Clear
60°F
1%
rain
0%
snow
7.8 mph W
wind
29.62 inHg
pressure
8 PM Clear at 8 PM on Oct 12
Clear
57°F
1%
rain
0%
snow
8.5 mph W
wind
29.67 inHg
pressure
9 PM Clear at 9 PM on Oct 12
Clear
55°F
1%
rain
0%
snow
7.6 mph NNW
wind
29.72 inHg
pressure
10 PM Clear at 10 PM on Oct 12
Clear
51°F
2%
rain
0%
snow
6.5 mph N
wind
29.77 inHg
pressure
11 PM Clear at 11 PM on Oct 12
Clear
47°F
4%
rain
0%
snow
3.4 mph NW
wind
29.79 inHg
pressure
10-13

Sunny

Tue 10-13

Sunny with a high of 65°F and a low of 39°F. Rainfall expected to have a 57% chance with an estimated 0.06in. Winds will be light at 9mph and gusts of 19.5mph at 3 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 93% at 7 AM and 39% being its lowest at 3 PM. Barometric pressure is its highest of 29.95inHg at 11 PM, a lowest point of 29.75inHg at 3 PM with an avg 29.84inHg.

    • HI: 65°F
    • LO: 39°F
    • Rain: 57% | est. 0.06in
    • Snow: 0%
    • Wind
      8.3 mph
    • Humidity
      67% avg.
    • UV Index
      4
    • Air Quality
      Good
    • Sunrise
      07:09 AM
    • Sunset
      06:25 PM
    • Moonrise
      10:44 AM
    • Moonset
      07:55 PM
    • Moon Phase
      Waxing Crescent
  • Hourly
12 AM Clear at 12 AM on Oct 13
Clear
45°F
6%
rain
0%
snow
2.2 mph NNE
wind
29.8 inHg
pressure
1 AM Clear at 1 AM on Oct 13
Clear
43°F
9%
rain
0%
snow
2.9 mph NNE
wind
29.81 inHg
pressure
2 AM Clear at 2 AM on Oct 13
Clear
43°F
11%
rain
0%
snow
3.6 mph NW
wind
29.82 inHg
pressure
3 AM Clear at 3 AM on Oct 13
Clear
43°F
9%
rain
0%
snow
3.6 mph NNW
wind
29.8 inHg
pressure
4 AM Clear at 4 AM on Oct 13
Clear
41°F
11%
rain
0%
snow
2.9 mph E
wind
29.82 inHg
pressure
5 AM Clear at 5 AM on Oct 13
Clear
39°F
15%
rain
13%
snow
1.6 mph NNE
wind
29.85 inHg
pressure
6 AM Partly Cloudy at 6 AM on Oct 13
Partly Cloudy
39°F
18%
rain
16%
snow
3.6 mph N
wind
29.88 inHg
pressure
7 AM Cloudy at 7 AM on Oct 13
Cloudy
39°F
24%
rain
0%
snow
3.6 mph NW
wind
29.88 inHg
pressure
8 AM Cloudy at 8 AM on Oct 13
Cloudy
47°F
20%
rain
0%
snow
1.6 mph NE
wind
29.88 inHg
pressure
9 AM Cloudy at 9 AM on Oct 13
Cloudy
49°F
16%
rain
0%
snow
3.6 mph E
wind
29.89 inHg
pressure
10 AM Partly Cloudy at 10 AM on Oct 13
Partly Cloudy
51°F
10%
rain
0%
snow
4.7 mph ESE
wind
29.89 inHg
pressure
11 AM Sunny at 11 AM on Oct 13
Sunny
55°F
4%
rain
0%
snow
6 mph E
wind
29.85 inHg
pressure
12 PM Patchy rain nearby at 12 PM on Oct 13
Patchy Rain Nearby
58°F
11%
rain
0%
snow
6.5 mph E
wind
29.81 inHg
pressure
1 PM Patchy rain nearby at 1 PM on Oct 13
Patchy Rain Nearby
61°F
17%
rain
0%
snow
5.4 mph ENE
wind
29.79 inHg
pressure
2 PM Thundery outbreaks nearby at 2 PM on Oct 13
Thundery Outbreaks Nearby
64°F
9%
rain
0%
snow
6 mph ENE
wind
29.76 inHg
pressure
3 PM Thundery outbreaks nearby at 3 PM on Oct 13
Thundery Outbreaks Nearby
65°F
17%
rain
0%
snow
8.3 mph E
wind
29.75 inHg
pressure
4 PM Thundery outbreaks nearby at 4 PM on Oct 13
Thundery Outbreaks Nearby
65°F
17%
Rain est. 0.01in
0%
snow
6.9 mph E
wind
29.76 inHg
pressure
5 PM Light rain shower at 5 PM on Oct 13
Light Rain Shower
64°F
17%
Rain est. 0.01in
0%
snow
5.1 mph ENE
wind
29.78 inHg
pressure
6 PM Thundery outbreaks nearby at 6 PM on Oct 13
Thundery Outbreaks Nearby
61°F
17%
Rain est. 0.01in
0%
snow
6 mph NNE
wind
29.8 inHg
pressure
7 PM Patchy light rain in area with thunder at 7 PM on Oct 13
Patchy Light Rain In Area With Thunder
55°F
21%
Rain est. 0.01in
0%
snow
6.5 mph NNW
wind
29.86 inHg
pressure
8 PM Light rain shower at 8 PM on Oct 13
Light Rain Shower
48°F
32%
Rain est. 0.01in
0%
snow
5.8 mph W
wind
29.91 inHg
pressure
9 PM Patchy rain nearby at 9 PM on Oct 13
Patchy Rain Nearby
51°F
17%
rain
0%
snow
2.9 mph WNW
wind
29.91 inHg
pressure
10 PM Patchy rain nearby at 10 PM on Oct 13
Patchy Rain Nearby
49°F
28%
Rain est. 0.01in
0%
snow
0.9 mph NW
wind
29.93 inHg
pressure
11 PM Patchy rain nearby at 11 PM on Oct 13
Patchy Rain Nearby
55°F
26%
rain
0%
snow
4.3 mph NNE
wind
29.95 inHg
pressure
10-14

Light Drizzle

Wed 10-14

Light Drizzle with a high of 53°F and a low of 43°F. It will likey rain, having a 94% chance of a downpour with an estimated 0.42in. Winds will be light at 6mph and gusts of 15.7mph at 1 PM. High humidity with average of 93% is anticipated, the maximum being 96% at 6 AM and 77% being its lowest at 12 AM. Barometric pressure is its highest of 30.1inHg at 11 AM, a lowest point of 29.99inHg at 12 AM with an avg 30.06inHg.

    • HI: 53°F
    • LO: 43°F
    • Rain: 94% | est. 0.42in
    • Snow: 0%
    • Wind
      6 mph
    • Humidity
      93% avg.
    • UV Index
      2
    • Air Quality
      Good
    • Sunrise
      07:10 AM
    • Sunset
      06:23 PM
    • Moonrise
      11:50 AM
    • Moonset
      08:42 PM
    • Moon Phase
      Waxing Crescent
  • Hourly
12 AM Patchy rain nearby at 12 AM on Oct 14
Patchy Rain Nearby
53°F
33%
rain
0%
snow
5.1 mph NE
wind
29.99 inHg
pressure
1 AM Patchy rain nearby at 1 AM on Oct 14
Patchy Rain Nearby
51°F
36%
rain
0%
snow
3.4 mph NE
wind
30.01 inHg
pressure
2 AM Light rain at 2 AM on Oct 14
Light Rain
50°F
72%
Rain est. 0.04in
0%
snow
3.6 mph NNE
wind
30.03 inHg
pressure
3 AM Light drizzle at 3 AM on Oct 14
Light Drizzle
49°F
58%
Rain est. 0.01in
0%
snow
5.1 mph NNE
wind
30.04 inHg
pressure
4 AM Light drizzle at 4 AM on Oct 14
Light Drizzle
48°F
54%
Rain est. 0.01in
0%
snow
5.4 mph NE
wind
30.05 inHg
pressure
5 AM Light drizzle at 5 AM on Oct 14
Light Drizzle
47°F
71%
Rain est. 0.02in
0%
snow
6 mph NE
wind
30.06 inHg
pressure
6 AM Light rain at 6 AM on Oct 14
Light Rain
47°F
77%
Rain est. 0.04in
0%
snow
5.6 mph NE
wind
30.07 inHg
pressure
7 AM Light drizzle at 7 AM on Oct 14
Light Drizzle
47°F
54%
Rain est. 0.01in
0%
snow
5.4 mph NE
wind
30.07 inHg
pressure
8 AM Light drizzle at 8 AM on Oct 14
Light Drizzle
46°F
51%
Rain est. 0.01in
0%
snow
3.8 mph NE
wind
30.08 inHg
pressure
9 AM Light drizzle at 9 AM on Oct 14
Light Drizzle
46°F
65%
Rain est. 0.02in
0%
snow
4.5 mph NE
wind
30.1 inHg
pressure
10 AM Light drizzle at 10 AM on Oct 14
Light Drizzle
45°F
60%
Rain est. 0.01in
0%
snow
4 mph NNE
wind
30.1 inHg
pressure
11 AM Light drizzle at 11 AM on Oct 14
Light Drizzle
46°F
66%
Rain est. 0.02in
0%
snow
4.3 mph NNE
wind
30.1 inHg
pressure
12 PM Light drizzle at 12 PM on Oct 14
Light Drizzle
46°F
54%
Rain est. 0.01in
0%
snow
4.9 mph ENE
wind
30.09 inHg
pressure
1 PM Light rain at 1 PM on Oct 14
Light Rain
45°F
79%
Rain est. 0.06in
0%
snow
4.5 mph ENE
wind
30.08 inHg
pressure
2 PM Light drizzle at 2 PM on Oct 14
Light Drizzle
44°F
57%
Rain est. 0.01in
0%
snow
5.1 mph NNE
wind
30.05 inHg
pressure
3 PM Light drizzle at 3 PM on Oct 14
Light Drizzle
44°F
62%
Rain est. 0.01in
0%
snow
4.9 mph NE
wind
30.04 inHg
pressure
4 PM Light drizzle at 4 PM on Oct 14
Light Drizzle
43°F
69%
Rain est. 0.02in
0%
snow
4.7 mph NNE
wind
30.05 inHg
pressure
5 PM Light drizzle at 5 PM on Oct 14
Light Drizzle
43°F
62%
Rain est. 0.01in
0%
snow
4.5 mph NE
wind
30.05 inHg
pressure
6 PM Mist at 6 PM on Oct 14
Mist
43°F
49%
rain
0%
snow
4.9 mph NNE
wind
30.04 inHg
pressure
7 PM Mist at 7 PM on Oct 14
Mist
43°F
49%
rain
0%
snow
3.6 mph ENE
wind
30.08 inHg
pressure
8 PM Mist at 8 PM on Oct 14
Mist
43°F
51%
rain
0%
snow
4 mph NNE
wind
30.08 inHg
pressure
9 PM Light drizzle at 9 PM on Oct 14
Light Drizzle
43°F
57%
Rain est. 0.01in
0%
snow
4.3 mph NE
wind
30.07 inHg
pressure
10 PM Light drizzle at 10 PM on Oct 14
Light Drizzle
43°F
71%
Rain est. 0.02in
0%
snow
3.4 mph NE
wind
30.08 inHg
pressure
11 PM Light rain at 11 PM on Oct 14
Light Rain
43°F
79%
Rain est. 0.05in
0%
snow
2.9 mph ENE
wind
30.09 inHg
pressure
10-15

Patchy Rain Nearby

Thu 10-15

Scattered Showers with a high of 57°F and a low of 40°F. It will likey rain in the surrounding area, having a 78% chance of a downpour with an estimated 0.58in. Wind will be moderate, blowing around 17mph on average and gusts of 19.7mph at 11 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 97% at 12 AM and 38% being its lowest at 4 PM. Barometric pressure is its highest of 30.65inHg at 11 PM, a lowest point of 30.09inHg at 12 AM with an avg 30.35inHg.

    • HI: 57°F
    • LO: 40°F
    • Rain: 78% | est. 0.58in
    • Snow: 0%
    • Wind
      16.6 mph
    • Humidity
      69% avg.
    • UV Index
      3
    • Air Quality
      Good
    • Sunrise
      07:11 AM
    • Sunset
      06:22 PM
    • Moonrise
      12:49 PM
    • Moonset
      09:35 PM
    • Moon Phase
      Waxing Crescent
  • Hourly
12 AM Light rain at 12 AM on Oct 15
Light Rain
42°F
85%
Rain est. 0.09in
0%
snow
2.7 mph E
wind
30.09 inHg
pressure
1 AM Moderate rain at 1 AM on Oct 15
Moderate Rain
42°F
87%
Rain est. 0.12in
0%
snow
2.9 mph E
wind
30.1 inHg
pressure
2 AM Moderate rain at 2 AM on Oct 15
Moderate Rain
40°F
86%
Rain est. 0.11in
0%
snow
2.2 mph SE
wind
30.14 inHg
pressure
3 AM Light rain at 3 AM on Oct 15
Light Rain
40°F
84%
Rain est. 0.09in
0%
snow
2.7 mph S
wind
30.17 inHg
pressure
4 AM Light rain at 4 AM on Oct 15
Light Rain
40°F
79%
Rain est. 0.06in
0%
snow
3.6 mph SW
wind
30.18 inHg
pressure
5 AM Light rain at 5 AM on Oct 15
Light Rain
42°F
78%
Rain est. 0.06in
0%
snow
2 mph SW
wind
30.19 inHg
pressure
6 AM Light drizzle at 6 AM on Oct 15
Light Drizzle
43°F
61%
Rain est. 0.02in
0%
snow
3.1 mph W
wind
30.21 inHg
pressure
7 AM Patchy rain nearby at 7 AM on Oct 15
Patchy Rain Nearby
45°F
37%
rain
0%
snow
2 mph NNW
wind
30.23 inHg
pressure
8 AM Patchy rain nearby at 8 AM on Oct 15
Patchy Rain Nearby
45°F
32%
rain
0%
snow
4.7 mph NNE
wind
30.28 inHg
pressure
9 AM Light rain shower at 9 AM on Oct 15
Light Rain Shower
46°F
44%
Rain est. 0.01in
0%
snow
4.9 mph NE
wind
30.33 inHg
pressure
10 AM Light rain shower at 10 AM on Oct 15
Light Rain Shower
49°F
43%
Rain est. 0.01in
0%
snow
7.8 mph NE
wind
30.36 inHg
pressure
11 AM Light rain shower at 11 AM on Oct 15
Light Rain Shower
52°F
27%
Rain est. 0.01in
0%
snow
12.3 mph NNE
wind
30.36 inHg
pressure
12 PM Patchy rain nearby at 12 PM on Oct 15
Patchy Rain Nearby
53°F
18%
rain
0%
snow
15.4 mph NE
wind
30.37 inHg
pressure
1 PM Patchy rain nearby at 1 PM on Oct 15
Patchy Rain Nearby
54°F
13%
rain
0%
snow
14.1 mph NE
wind
30.37 inHg
pressure
2 PM Patchy rain nearby at 2 PM on Oct 15
Patchy Rain Nearby
56°F
7%
rain
0%
snow
12.1 mph NE
wind
30.35 inHg
pressure
3 PM Cloudy at 3 PM on Oct 15
Cloudy
57°F
6%
rain
0%
snow
13.2 mph NE
wind
30.35 inHg
pressure
4 PM Cloudy at 4 PM on Oct 15
Cloudy
57°F
6%
rain
0%
snow
15 mph NE
wind
30.37 inHg
pressure
5 PM Cloudy at 5 PM on Oct 15
Cloudy
54°F
6%
rain
0%
snow
16.6 mph NE
wind
30.43 inHg
pressure
6 PM Partly Cloudy at 6 PM on Oct 15
Partly Cloudy
50°F
3%
rain
0%
snow
7.8 mph NE
wind
30.49 inHg
pressure
7 PM Clear at 7 PM on Oct 15
Clear
42°F
4%
rain
0%
snow
3.4 mph NW
wind
30.55 inHg
pressure
8 PM Clear at 8 PM on Oct 15
Clear
41°F
3%
rain
0%
snow
5.8 mph WSW
wind
30.58 inHg
pressure
9 PM Clear at 9 PM on Oct 15
Clear
41°F
3%
rain
0%
snow
5.1 mph WSW
wind
30.61 inHg
pressure
10 PM Cloudy at 10 PM on Oct 15
Cloudy
40°F
10%
rain
0%
snow
6 mph WSW
wind
30.64 inHg
pressure
11 PM Cloudy at 11 PM on Oct 15
Cloudy
40°F
11%
rain
0%
snow
5.1 mph W
wind
30.65 inHg
pressure
10-16

Sunny

Fri 10-16

Sunny with a high of 60°F and a low of 33°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 7mph and gusts of 18.1mph at 10 PM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 68% at 3 AM and 30% being its lowest at 2 PM. Barometric pressure is its highest of 30.69inHg at 6 AM, a lowest point of 30.34inHg at 5 PM with an avg 30.52inHg.

    • HI: 60°F
    • LO: 33°F
    • Rain: 2%
    • Snow: 0%
    • Wind
      6.9 mph
    • Humidity
      49% avg.
    • UV Index
      5
    • Air Quality
      Good
    • Sunrise
      07:12 AM
    • Sunset
      06:20 PM
    • Moonrise
      01:38 PM
    • Moonset
      10:34 PM
    • Moon Phase
      First Quarter
  • Hourly
12 AM Clear at 12 AM on Oct 16
Clear
46°F
4%
rain
0%
snow
3.4 mph WSW
wind
30.63 inHg
pressure
1 AM Clear at 1 AM on Oct 16
Clear
38°F
5%
rain
6%
snow
3.4 mph WSW
wind
30.63 inHg
pressure
2 AM Clear at 2 AM on Oct 16
Clear
37°F
5%
rain
4%
snow
4.7 mph WSW
wind
30.65 inHg
pressure
3 AM Clear at 3 AM on Oct 16
Clear
35°F
6%
rain
14%
snow
5.8 mph WSW
wind
30.67 inHg
pressure
4 AM Clear at 4 AM on Oct 16
Clear
35°F
5%
rain
12%
snow
5.8 mph WSW
wind
30.67 inHg
pressure
5 AM Clear at 5 AM on Oct 16
Clear
34°F
5%
rain
11%
snow
5.6 mph WSW
wind
30.68 inHg
pressure
6 AM Clear at 6 AM on Oct 16
Clear
34°F
5%
rain
10%
snow
5.6 mph WSW
wind
30.69 inHg
pressure
7 AM Clear at 7 AM on Oct 16
Clear
33°F
5%
rain
9%
snow
4.9 mph WSW
wind
30.69 inHg
pressure
8 AM Sunny at 8 AM on Oct 16
Sunny
38°F
3%
rain
5%
snow
4.7 mph WSW
wind
30.68 inHg
pressure
9 AM Sunny at 9 AM on Oct 16
Sunny
45°F
2%
rain
0%
snow
2.2 mph SSE
wind
30.65 inHg
pressure
10 AM Sunny at 10 AM on Oct 16
Sunny
48°F
2%
rain
0%
snow
4.9 mph SE
wind
30.62 inHg
pressure
11 AM Sunny at 11 AM on Oct 16
Sunny
51°F
1%
rain
0%
snow
6 mph ESE
wind
30.57 inHg
pressure
12 PM Sunny at 12 PM on Oct 16
Sunny
54°F
1%
rain
0%
snow
6.5 mph ESE
wind
30.53 inHg
pressure
1 PM Sunny at 1 PM on Oct 16
Sunny
56°F
1%
rain
0%
snow
6.5 mph ESE
wind
30.48 inHg
pressure
2 PM Sunny at 2 PM on Oct 16
Sunny
58°F
1%
rain
0%
snow
6.5 mph ESE
wind
30.43 inHg
pressure
3 PM Sunny at 3 PM on Oct 16
Sunny
60°F
1%
rain
0%
snow
6.5 mph ESE
wind
30.38 inHg
pressure
4 PM Sunny at 4 PM on Oct 16
Sunny
60°F
1%
rain
0%
snow
5.1 mph ESE
wind
30.36 inHg
pressure
5 PM Sunny at 5 PM on Oct 16
Sunny
59°F
1%
rain
0%
snow
3.6 mph E
wind
30.34 inHg
pressure
6 PM Sunny at 6 PM on Oct 16
Sunny
49°F
1%
rain
0%
snow
2.2 mph NNE
wind
30.35 inHg
pressure
7 PM Clear at 7 PM on Oct 16
Clear
46°F
1%
rain
0%
snow
5.8 mph WNW
wind
30.37 inHg
pressure
8 PM Clear at 8 PM on Oct 16
Clear
45°F
2%
rain
0%
snow
6.7 mph W
wind
30.37 inHg
pressure
9 PM Clear at 9 PM on Oct 16
Clear
45°F
2%
rain
0%
snow
6.9 mph W
wind
30.37 inHg
pressure
10 PM Clear at 10 PM on Oct 16
Clear
44°F
1%
rain
0%
snow
6.9 mph WSW
wind
30.36 inHg
pressure
11 PM Clear at 11 PM on Oct 16
Clear
43°F
1%
rain
0%
snow
6.9 mph WSW
wind
30.35 inHg
pressure
10-17

Sunny

Sat 10-17

Sunny with a high of 71°F and a low of 41°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 10mph and gusts of 19mph at 3 AM. Humidity levels should be comfortable, sitting around 32% on average, the maximum being 40% at 12 AM and 18% being its lowest at 12 PM. Barometric pressure is its highest of 30.33inHg at 12 AM, a lowest point of 29.93inHg at 3 PM with an avg 30.09inHg.

    • HI: 71°F
    • LO: 41°F
    • Rain: 1%
    • Snow: 0%
    • Wind
      9.6 mph
    • Humidity
      32% avg.
    • UV Index
      6
    • Air Quality
      TBA
    • Sunrise
      07:13 AM
    • Sunset
      06:19 PM
    • Moonrise
      02:19 PM
    • Moonset
      11:36 PM
    • Moon Phase
      First Quarter
  • Hourly
12 AM Clear at 12 AM on Oct 17
Clear
43°F
1%
rain
0%
snow
6.9 mph WSW
wind
30.33 inHg
pressure
1 AM Clear at 1 AM on Oct 17
Clear
42°F
1%
rain
0%
snow
7.2 mph WSW
wind
30.3 inHg
pressure
2 AM Clear at 2 AM on Oct 17
Clear
42°F
1%
rain
0%
snow
7.4 mph W
wind
30.28 inHg
pressure
3 AM Clear at 3 AM on Oct 17
Clear
42°F
1%
rain
0%
snow
7.8 mph WSW
wind
30.26 inHg
pressure
4 AM Clear at 4 AM on Oct 17
Clear
42°F
1%
rain
0%
snow
8.1 mph W
wind
30.23 inHg
pressure
5 AM Clear at 5 AM on Oct 17
Clear
41°F
1%
rain
0%
snow
7.8 mph W
wind
30.22 inHg
pressure
6 AM Clear at 6 AM on Oct 17
Clear
41°F
1%
rain
0%
snow
7.8 mph W
wind
30.21 inHg
pressure
7 AM Clear at 7 AM on Oct 17
Clear
45°F
1%
rain
0%
snow
6.7 mph W
wind
30.19 inHg
pressure
8 AM Sunny at 8 AM on Oct 17
Sunny
49°F
1%
rain
0%
snow
5.6 mph W
wind
30.17 inHg
pressure
9 AM Sunny at 9 AM on Oct 17
Sunny
53°F
1%
rain
0%
snow
4.5 mph WSW
wind
30.15 inHg
pressure
10 AM Sunny at 10 AM on Oct 17
Sunny
58°F
0%
rain
0%
snow
4.5 mph SSW
wind
30.11 inHg
pressure
11 AM Sunny at 11 AM on Oct 17
Sunny
64°F
0%
rain
0%
snow
4.5 mph SE
wind
30.06 inHg
pressure
12 PM Sunny at 12 PM on Oct 17
Sunny
69°F
0%
rain
0%
snow
4.5 mph ENE
wind
30.01 inHg
pressure
1 PM Sunny at 1 PM on Oct 17
Sunny
70°F
0%
rain
0%
snow
4.9 mph E
wind
29.99 inHg
pressure
2 PM Sunny at 2 PM on Oct 17
Sunny
70°F
0%
rain
0%
snow
5.4 mph E
wind
29.96 inHg
pressure
3 PM Sunny at 3 PM on Oct 17
Sunny
71°F
0%
rain
0%
snow
5.8 mph E
wind
29.93 inHg
pressure
4 PM Sunny at 4 PM on Oct 17
Sunny
65°F
0%
rain
0%
snow
4.3 mph E
wind
29.94 inHg
pressure
5 PM Sunny at 5 PM on Oct 17
Sunny
60°F
1%
rain
0%
snow
2.5 mph E
wind
29.94 inHg
pressure
6 PM Sunny at 6 PM on Oct 17
Sunny
54°F
1%
rain
0%
snow
0.9 mph E
wind
29.94 inHg
pressure
7 PM Clear at 7 PM on Oct 17
Clear
53°F
1%
rain
0%
snow
3.6 mph SE
wind
29.96 inHg
pressure
8 PM Clear at 8 PM on Oct 17
Clear
51°F
1%
rain
0%
snow
6.3 mph SSW
wind
29.98 inHg
pressure
9 PM Clear at 9 PM on Oct 17
Clear
49°F
1%
rain
0%
snow
8.9 mph WSW
wind
30 inHg
pressure
10 PM Clear at 10 PM on Oct 17
Clear
48°F
1%
rain
0%
snow
9.2 mph WSW
wind
29.99 inHg
pressure
11 PM Clear at 11 PM on Oct 17
Clear
48°F
1%
rain
0%
snow
9.6 mph WSW
wind
29.98 inHg
pressure
10-18

Sunny

Sun 10-18

Sunny with a high of 67°F and a low of 44°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 10mph and gusts of 17.9mph at 3 AM. Humidity levels should be comfortable, sitting around 33% on average, the maximum being 40% at 5 AM and 22% being its lowest at 2 PM. Barometric pressure is its highest of 30.1inHg at 11 PM, a lowest point of 29.88inHg at 3 PM with an avg 29.97inHg.

    • HI: 67°F
    • LO: 44°F
    • Rain: 1%
    • Snow: 0%
    • Wind
      9.8 mph
    • Humidity
      33% avg.
    • UV Index
      5
    • Air Quality
      TBA
    • Sunrise
      07:14 AM
    • Sunset
      06:17 PM
    • Moonrise
      02:52 PM
    • Moonset
      Does not set today
    • Moon Phase
      First Quarter
  • Hourly
12 AM Clear at 12 AM on Oct 18
Clear
47°F
1%
rain
0%
snow
9.8 mph W
wind
29.98 inHg
pressure
1 AM Clear at 1 AM on Oct 18
Clear
47°F
1%
rain
0%
snow
9.6 mph W
wind
29.97 inHg
pressure
2 AM Clear at 2 AM on Oct 18
Clear
46°F
1%
rain
0%
snow
9.2 mph W
wind
29.97 inHg
pressure
3 AM Clear at 3 AM on Oct 18
Clear
46°F
1%
rain
0%
snow
8.9 mph W
wind
29.97 inHg
pressure
4 AM Clear at 4 AM on Oct 18
Clear
45°F
1%
rain
0%
snow
8.9 mph W
wind
29.98 inHg
pressure
5 AM Clear at 5 AM on Oct 18
Clear
45°F
1%
rain
0%
snow
8.7 mph W
wind
29.98 inHg
pressure
6 AM Clear at 6 AM on Oct 18
Clear
44°F
1%
rain
0%
snow
8.7 mph W
wind
29.99 inHg
pressure
7 AM Clear at 7 AM on Oct 18
Clear
49°F
1%
rain
0%
snow
7.4 mph W
wind
29.98 inHg
pressure
8 AM Sunny at 8 AM on Oct 18
Sunny
53°F
1%
rain
0%
snow
5.8 mph W
wind
29.98 inHg
pressure
9 AM Sunny at 9 AM on Oct 18
Sunny
57°F
1%
rain
0%
snow
4.5 mph W
wind
29.98 inHg
pressure
10 AM Sunny at 10 AM on Oct 18
Sunny
60°F
1%
rain
0%
snow
5.1 mph SSW
wind
29.96 inHg
pressure
11 AM Sunny at 11 AM on Oct 18
Sunny
63°F
0%
rain
0%
snow
5.6 mph SE
wind
29.95 inHg
pressure
12 PM Sunny at 12 PM on Oct 18
Sunny
66°F
0%
rain
0%
snow
6.3 mph E
wind
29.93 inHg
pressure
1 PM Sunny at 1 PM on Oct 18
Sunny
66°F
0%
rain
0%
snow
6 mph E
wind
29.92 inHg
pressure
2 PM Sunny at 2 PM on Oct 18
Sunny
66°F
0%
rain
0%
snow
6 mph E
wind
29.9 inHg
pressure
3 PM Sunny at 3 PM on Oct 18
Sunny
67°F
0%
rain
0%
snow
5.8 mph E
wind
29.88 inHg
pressure
4 PM Sunny at 4 PM on Oct 18
Sunny
62°F
0%
rain
0%
snow
4.7 mph E
wind
29.9 inHg
pressure
5 PM Sunny at 5 PM on Oct 18
Sunny
58°F
1%
rain
0%
snow
3.4 mph ENE
wind
29.91 inHg
pressure
6 PM Sunny at 6 PM on Oct 18
Sunny
54°F
1%
rain
0%
snow
2.2 mph ENE
wind
29.92 inHg
pressure
7 PM Clear at 7 PM on Oct 18
Clear
52°F
1%
rain
0%
snow
3.6 mph SE
wind
29.96 inHg
pressure
8 PM Clear at 8 PM on Oct 18
Clear
50°F
1%
rain
0%
snow
4.9 mph SSW
wind
30.01 inHg
pressure
9 PM Clear at 9 PM on Oct 18
Clear
48°F
1%
rain
0%
snow
6.3 mph WNW
wind
30.06 inHg
pressure
10 PM Clear at 10 PM on Oct 18
Clear
47°F
1%
rain
0%
snow
6 mph WNW
wind
30.08 inHg
pressure
11 PM Clear at 11 PM on Oct 18
Clear
46°F
2%
rain
0%
snow
5.8 mph WNW
wind
30.1 inHg
pressure
10-19

Sunny

Mon 10-19

Sunny with a high of 65°F and a low of 40°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 8mph and gusts of 18.1mph at 12 PM. Humidity levels should be comfortable, sitting around 38% on average, the maximum being 48% at 5 AM and 25% being its lowest at 3 PM. Barometric pressure is its highest of 30.14inHg at 8 AM, a lowest point of 29.94inHg at 3 PM with an avg 30.06inHg.

    • HI: 65°F
    • LO: 40°F
    • Rain: 1%
    • Snow: 0%
    • Wind
      7.4 mph
    • Humidity
      38% avg.
    • UV Index
      5
    • Air Quality
      TBA
    • Sunrise
      07:15 AM
    • Sunset
      06:16 PM
    • Moonrise
      03:19 PM
    • Moonset
      12:38 AM
    • Moon Phase
      First Quarter
  • Hourly
12 AM Clear at 12 AM on Oct 19
Clear
45°F
2%
rain
0%
snow
5.6 mph WNW
wind
30.12 inHg
pressure
1 AM Clear at 1 AM on Oct 19
Clear
44°F
2%
rain
0%
snow
5.4 mph W
wind
30.12 inHg
pressure
2 AM Clear at 2 AM on Oct 19
Clear
43°F
2%
rain
0%
snow
5.1 mph W
wind
30.13 inHg
pressure
3 AM Clear at 3 AM on Oct 19
Clear
42°F
2%
rain
0%
snow
4.9 mph W
wind
30.13 inHg
pressure
4 AM Clear at 4 AM on Oct 19
Clear
42°F
2%
rain
0%
snow
4.7 mph W
wind
30.13 inHg
pressure
5 AM Clear at 5 AM on Oct 19
Clear
41°F
2%
rain
0%
snow
4.7 mph W
wind
30.14 inHg
pressure
6 AM Clear at 6 AM on Oct 19
Clear
40°F
2%
rain
0%
snow
4.5 mph WSW
wind
30.14 inHg
pressure
7 AM Clear at 7 AM on Oct 19
Clear
44°F
1%
rain
0%
snow
3.4 mph SW
wind
30.14 inHg
pressure
8 AM Sunny at 8 AM on Oct 19
Sunny
48°F
1%
rain
0%
snow
2.5 mph SSW
wind
30.14 inHg
pressure
9 AM Sunny at 9 AM on Oct 19
Sunny
52°F
1%
rain
0%
snow
1.3 mph SSE
wind
30.13 inHg
pressure
10 AM Sunny at 10 AM on Oct 19
Sunny
55°F
1%
rain
0%
snow
3.1 mph SE
wind
30.11 inHg
pressure
11 AM Sunny at 11 AM on Oct 19
Sunny
57°F
1%
rain
0%
snow
5.1 mph SE
wind
30.09 inHg
pressure
12 PM Sunny at 12 PM on Oct 19
Sunny
60°F
1%
rain
0%
snow
6.9 mph ESE
wind
30.06 inHg
pressure
1 PM Sunny at 1 PM on Oct 19
Sunny
61°F
1%
rain
0%
snow
6.3 mph ESE
wind
30.02 inHg
pressure
2 PM Sunny at 2 PM on Oct 19
Sunny
63°F
0%
rain
0%
snow
5.4 mph ESE
wind
29.98 inHg
pressure
3 PM Sunny at 3 PM on Oct 19
Sunny
65°F
0%
rain
0%
snow
4.7 mph E
wind
29.94 inHg
pressure
4 PM Sunny at 4 PM on Oct 19
Sunny
61°F
1%
rain
0%
snow
4.5 mph S
wind
29.95 inHg
pressure
5 PM Sunny at 5 PM on Oct 19
Sunny
57°F
1%
rain
0%
snow
4.5 mph W
wind
29.95 inHg
pressure
6 PM Sunny at 6 PM on Oct 19
Sunny
53°F
1%
rain
0%
snow
4.3 mph N
wind
29.95 inHg
pressure
7 PM Clear at 7 PM on Oct 19
Clear
52°F
1%
rain
0%
snow
5.4 mph NW
wind
29.97 inHg
pressure
8 PM Clear at 8 PM on Oct 19
Clear
50°F
1%
rain
0%
snow
6.3 mph WNW
wind
29.99 inHg
pressure
9 PM Clear at 9 PM on Oct 19
Clear
49°F
1%
rain
0%
snow
7.4 mph W
wind
30.01 inHg
pressure
10 PM Clear at 10 PM on Oct 19
Clear
48°F
1%
rain
0%
snow
6.7 mph WSW
wind
30 inHg
pressure
11 PM Clear at 11 PM on Oct 19
Clear
47°F
1%
rain
0%
snow
6 mph WSW
wind
29.99 inHg
pressure
10-20

Sunny

Tue 10-20

Sunny with a high of 68°F and a low of 44°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 8mph and gusts of 16.8mph at 6 AM. Humidity levels should be comfortable, sitting around 39% on average, the maximum being 47% at 11 PM and 25% being its lowest at 3 PM. Barometric pressure is its highest of 29.98inHg at 12 AM, a lowest point of 29.7inHg at 6 PM with an avg 29.84inHg.

    • HI: 68°F
    • LO: 44°F
    • Rain: 1%
    • Snow: 0%
    • Wind
      7.2 mph
    • Humidity
      39% avg.
    • UV Index
      5
    • Air Quality
      TBA
    • Sunrise
      07:16 AM
    • Sunset
      06:14 PM
    • Moonrise
      03:43 PM
    • Moonset
      01:40 AM
    • Moon Phase
      Waxing Gibbous
  • Hourly
12 AM Clear at 12 AM on Oct 20
Clear
46°F
1%
rain
0%
snow
5.4 mph WSW
wind
29.98 inHg
pressure
1 AM Clear at 1 AM on Oct 20
Clear
46°F
1%
rain
0%
snow
5.6 mph WSW
wind
29.97 inHg
pressure
2 AM Clear at 2 AM on Oct 20
Clear
45°F
1%
rain
0%
snow
5.8 mph WSW
wind
29.96 inHg
pressure
3 AM Clear at 3 AM on Oct 20
Clear
45°F
1%
rain
0%
snow
6 mph W
wind
29.96 inHg
pressure
4 AM Clear at 4 AM on Oct 20
Clear
45°F
2%
rain
0%
snow
5.8 mph W
wind
29.95 inHg
pressure
5 AM Clear at 5 AM on Oct 20
Clear
44°F
2%
rain
0%
snow
5.8 mph W
wind
29.94 inHg
pressure
6 AM Clear at 6 AM on Oct 20
Clear
44°F
2%
rain
0%
snow
5.6 mph W
wind
29.94 inHg
pressure
7 AM Clear at 7 AM on Oct 20
Clear
49°F
1%
rain
0%
snow
4.3 mph WSW
wind
29.93 inHg
pressure
8 AM Sunny at 8 AM on Oct 20
Sunny
53°F
1%
rain
0%
snow
2.9 mph WSW
wind
29.91 inHg
pressure
9 AM Sunny at 9 AM on Oct 20
Sunny
58°F
1%
rain
0%
snow
1.6 mph SW
wind
29.9 inHg
pressure
10 AM Sunny at 10 AM on Oct 20
Sunny
60°F
1%
rain
0%
snow
2.9 mph S
wind
29.88 inHg
pressure
11 AM Sunny at 11 AM on Oct 20
Sunny
62°F
1%
rain
0%
snow
4 mph SE
wind
29.85 inHg
pressure
12 PM Sunny at 12 PM on Oct 20
Sunny
65°F
0%
rain
0%
snow
5.4 mph E
wind
29.82 inHg
pressure
1 PM Sunny at 1 PM on Oct 20
Sunny
66°F
0%
rain
0%
snow
4.9 mph E
wind
29.79 inHg
pressure
2 PM Sunny at 2 PM on Oct 20
Sunny
67°F
1%
rain
0%
snow
4.5 mph E
wind
29.75 inHg
pressure
3 PM Sunny at 3 PM on Oct 20
Sunny
68°F
1%
rain
0%
snow
4 mph ENE
wind
29.71 inHg
pressure
4 PM Overcast at 4 PM on Oct 20
Overcast
64°F
2%
rain
0%
snow
3.4 mph ENE
wind
29.71 inHg
pressure
5 PM Sunny at 5 PM on Oct 20
Sunny
60°F
5%
rain
0%
snow
2.5 mph ENE
wind
29.71 inHg
pressure
6 PM Overcast at 6 PM on Oct 20
Overcast
56°F
8%
rain
0%
snow
1.8 mph ENE
wind
29.7 inHg
pressure
7 PM Clear at 7 PM on Oct 20
Clear
54°F
5%
rain
0%
snow
3.1 mph SE
wind
29.72 inHg
pressure
8 PM Overcast at 8 PM on Oct 20
Overcast
52°F
3%
rain
0%
snow
4.7 mph SSW
wind
29.73 inHg
pressure
9 PM Clear at 9 PM on Oct 20
Clear
50°F
2%
rain
0%
snow
6 mph W
wind
29.75 inHg
pressure
10 PM Clear at 10 PM on Oct 20
Clear
50°F
2%
rain
0%
snow
6.5 mph WSW
wind
29.75 inHg
pressure
11 PM Clear at 11 PM on Oct 20
Clear
50°F
2%
rain
0%
snow
7.2 mph WSW
wind
29.75 inHg
pressure
10-21

Sunny

Wed 10-21

Sunny with a high of 71°F and a low of 46°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 12mph on average and gusts of 21.7mph at 7 PM. Humidity levels should be comfortable, sitting around 36% on average, the maximum being 47% at 3 AM and 23% being its lowest at 3 PM. Barometric pressure is its highest of 29.75inHg at 12 AM, a lowest point of 29.46inHg at 6 PM with an avg 29.62inHg.

    • HI: 71°F
    • LO: 46°F
    • Rain: 2%
    • Snow: 0%
    • Wind
      11.4 mph
    • Humidity
      36% avg.
    • UV Index
      6
    • Air Quality
      TBA
    • Sunrise
      07:18 AM
    • Sunset
      06:13 PM
    • Moonrise
      04:05 PM
    • Moonset
      02:41 AM
    • Moon Phase
      Waxing Gibbous
  • Hourly
12 AM Clear at 12 AM on Oct 21
Clear
49°F
2%
rain
0%
snow
7.6 mph WSW
wind
29.75 inHg
pressure
1 AM Clear at 1 AM on Oct 21
Clear
49°F
2%
rain
0%
snow
7.6 mph WSW
wind
29.74 inHg
pressure
2 AM Clear at 2 AM on Oct 21
Clear
48°F
2%
rain
0%
snow
7.4 mph WSW
wind
29.73 inHg
pressure
3 AM Clear at 3 AM on Oct 21
Clear
48°F
2%
rain
0%
snow
7.4 mph W
wind
29.72 inHg
pressure
4 AM Cloudy at 4 AM on Oct 21
Cloudy
47°F
3%
rain
0%
snow
7.2 mph W
wind
29.72 inHg
pressure
5 AM Clear at 5 AM on Oct 21
Clear
47°F
5%
rain
0%
snow
6.7 mph W
wind
29.72 inHg
pressure
6 AM Cloudy at 6 AM on Oct 21
Cloudy
46°F
8%
rain
0%
snow
6.5 mph W
wind
29.72 inHg
pressure
7 AM Clear at 7 AM on Oct 21
Clear
50°F
4%
rain
0%
snow
4.7 mph SW
wind
29.71 inHg
pressure
8 AM Cloudy at 8 AM on Oct 21
Cloudy
54°F
2%
rain
0%
snow
2.7 mph SSE
wind
29.71 inHg
pressure
9 AM Sunny at 9 AM on Oct 21
Sunny
58°F
1%
rain
0%
snow
0.9 mph ESE
wind
29.7 inHg
pressure
10 AM Sunny at 10 AM on Oct 21
Sunny
60°F
1%
rain
0%
snow
1.8 mph ESE
wind
29.68 inHg
pressure
11 AM Sunny at 11 AM on Oct 21
Sunny
62°F
1%
rain
0%
snow
2.9 mph E
wind
29.66 inHg
pressure
12 PM Sunny at 12 PM on Oct 21
Sunny
64°F
1%
rain
0%
snow
3.8 mph E
wind
29.64 inHg
pressure
1 PM Overcast at 1 PM on Oct 21
Overcast
67°F
2%
rain
0%
snow
4.3 mph E
wind
29.59 inHg
pressure
2 PM Sunny at 2 PM on Oct 21
Sunny
69°F
5%
rain
0%
snow
4.9 mph E
wind
29.54 inHg
pressure
3 PM Overcast at 3 PM on Oct 21
Overcast
71°F
9%
rain
0%
snow
5.4 mph E
wind
29.49 inHg
pressure
4 PM Sunny at 4 PM on Oct 21
Sunny
68°F
5%
rain
0%
snow
7.4 mph ESE
wind
29.48 inHg
pressure
5 PM Overcast at 5 PM on Oct 21
Overcast
65°F
2%
rain
0%
snow
9.4 mph SSE
wind
29.47 inHg
pressure
6 PM Sunny at 6 PM on Oct 21
Sunny
62°F
0%
rain
0%
snow
11.4 mph S
wind
29.46 inHg
pressure
7 PM Clear at 7 PM on Oct 21
Clear
60°F
0%
rain
0%
snow
11.4 mph SSW
wind
29.48 inHg
pressure
8 PM Clear at 8 PM on Oct 21
Clear
57°F
1%
rain
0%
snow
11.4 mph SSW
wind
29.51 inHg
pressure
9 PM Clear at 9 PM on Oct 21
Clear
55°F
1%
rain
0%
snow
11.4 mph SW
wind
29.53 inHg
pressure
10 PM Clear at 10 PM on Oct 21
Clear
54°F
1%
rain
0%
snow
10.3 mph SSW
wind
29.53 inHg
pressure
11 PM Clear at 11 PM on Oct 21
Clear
52°F
1%
rain
0%
snow
9.4 mph SSW
wind
29.54 inHg
pressure

This 10-Day weather forecast is relevant for ZIP codes from 80301 through 80329, accurately covering all areas within Boulder, CO.

Currently

Sunny 77°F
29.55 inHg.
Barometer
15%
Humidity
NNE 8.3 mph
Wind
Sunny
Full Report

National Outlook

Rain and Flash Flooding in Southwest, Showers Move to Plains - 10-12 to 10-14

Mon Oct 12th 2026, 5:20am PDT
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