Boulder Hourly Weather Forecast
Next 48 Hours
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Sunny skies in the morning, with Clear conditions expected by night. Warming trend from 54°F to 82°. Breezy wind, shifting from WSW to WSW at 8.7 mph, as humidity fluctuates between 13% to 38%, and an avg barometric pressure of 29.76 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
7 AM
54°F
48°F
38%
8.3 WSW
29.94
29°F
0
1%
8 AM
58°F
50°F
34%
7.4 WSW
29.93
30°F
0.2
1%
9 AM
71°F
65°F
25%
3.1 W
29.89
33°F
0.8
0%
10 AM
75°F
71°F
20%
1.8 ENE
29.85
32°F
2.1
0%
11 AM
78°F
72°F
18%
4.7 E
29.81
31°F
3.7
0%
12 PM
80°F
73°F
16%
7.2 ESE
29.77
30°F
5.1
0%
1 PM
81°F
71°F
15%
11.2 ESE
29.74
29°F
5.7
1%
2 PM
81°F
71°F
14%
11.2 SE
29.7
28°F
5.1
1%
3 PM
82°F
73°F
13%
8.3 ESE
29.66
27°F
3.6
7%
4 PM
81°F
74°F
13%
5.1 ENE
29.65
26°F
1.8
7%
5 PM
77°F
65°F
18%
14.8 NNW
29.68
30°F
0.5
3%
6 PM
71°F
61°F
20%
11.4 WNW
29.68
29°F
0.2
0%
7 PM
63°F
53°F
24%
11.2 W
29.71
26°F
0
1%
8 PM
62°F
51°F
26%
11 WSW
29.72
26°F
0
1%
9 PM
59°F
49°F
33%
11.4 WSW
29.75
30°F
0
5%
10 PM
61°F
51°F
27%
9.4 WSW
29.74
26°F
0
9%
11 PM
61°F
51°F
27%
9.8 WSW
29.73
27°F
0
6%
Sat, Oct 10th 2026
Sunny skies giving way to Overcast conditions by evening. Warming trend from 54°F to 79°. Light winds, shifting from WSW to WSW at 6.6 mph, as humidity fluctuates between 16% to 43%, and an avg barometric pressure of 29.68 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
60°F
51°F
29%
9.4 WSW
29.73
28°F
0
6%
1 AM
58°F
49°F
32%
9.4 WSW
29.73
28°F
0
8%
2 AM
57°F
48°F
33%
8.5 SW
29.74
28°F
0
1%
3 AM
54°F
49°F
36%
6 SW
29.73
28°F
0
1%
4 AM
54°F
49°F
37%
5.8 SW
29.72
28°F
0
1%
5 AM
54°F
49°F
37%
5.4 SW
29.73
28°F
0
1%
6 AM
54°F
48°F
38%
6.5 SW
29.75
29°F
0
1%
7 AM
54°F
48°F
38%
8.1 WSW
29.77
29°F
0
1%
8 AM
58°F
50°F
34%
7.6 WSW
29.77
30°F
0.2
1%
9 AM
70°F
63°F
26%
5.4 SW
29.74
33°F
0.8
0%
10 AM
74°F
68°F
21%
4.3 WSW
29.7
32°F
2
0%
11 AM
77°F
72°F
18%
2.2 SW
29.66
31°F
3.5
0%
12 PM
79°F
72°F
16%
6 SE
29.63
30°F
4.9
5%
1 PM
79°F
69°F
17%
11.2 SSE
29.62
31°F
4.8
8%
2 PM
78°F
70°F
20%
6.9 SW
29.63
34°F
3
7%
3 PM
78°F
73°F
21%
4.3 WSW
29.59
36°F
1.9
1%
4 PM
79°F
74°F
21%
2.9 SE
29.57
35°F
2
7%
5 PM
78°F
70°F
21%
8.1 SE
29.58
34°F
0.8
8%
6 PM
73°F
66°F
23%
5.6 ESE
29.58
33°F
0.1
9%
7 PM
62°F
57°F
32%
1.8 W
29.62
32°F
0
10%
8 PM
62°F
54°F
35%
8.1 W
29.66
34°F
0
10%
9 PM
58°F
50°F
43%
9.2 W
29.69
35°F
0
10%
10 PM
57°F
50°F
43%
8.1 W
29.69
35°F
0
9%
11 PM
57°F
50°F
43%
7.2 WSW
29.69
34°F
0
10%
Sun, Oct 11th 2026
Expect consistent Overcast skies throughout the day. Temps range from 56° to 57°. Light winds, shifting from WSW to WNW at 5.6 mph, as humidity fluctuates between 40% to 43%, and an avg barometric pressure of 29.7 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
56°F
50°F
43%
6.5 WSW
29.68
34°F
0
10%
1 AM
56°F
50°F
41%
6.3 WSW
29.68
33°F
0
10%
2 AM
56°F
50°F
41%
5.6 WSW
29.69
33°F
0
10%
3 AM
57°F
50°F
40%
6 WSW
29.7
33°F
0
10%
4 AM
56°F
50°F
42%
6.3 W
29.69
33°F
0
10%
5 AM
56°F
51°F
41%
4.9 W
29.71
33°F
0
10%
6 AM
57°F
51°F
41%
3.6 WNW
29.73
33°F
0
10%
This hour by hour weather report is relevant for ZIP codes from 80301 through 80329, accurately covering all areas within Boulder, CO.
Currently
|
55°F |
29.94 inHg.
Barometer 38%
Humidity WSW 8.3mph Wind |
| Clear | ||
National Outlook
Hurricane Isaias Impacting the Gulf Coast; Heavy Rains Expected in Southern California - 10-09 to 10-11
Fri Oct 9th 2026, 1:30am PDT
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