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Barnes, IL Weather Forecast | 10 Days

Updated: Tue Oct 20th 2026 4:00 AM CDT

Tue, 10-20

70°F
51°F

Wed, 10-21

71°F
51°F

Thu, 10-22

73°F
55°F

Fri, 10-23

74°F
55°F

Sat, 10-24

75°F
56°F

Sun, 10-25

76°F
59°F

Mon, 10-26

70°F
50°F

Tue, 10-27

51°F
37°F

Wed, 10-28

42°F
28°F

Thu, 10-29

51°F
29°F

Sunny

Tue 10-20

Sunny with a high of 70°F and a low of 51°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 7mph and gusts of 14.3mph at 7 PM. Humidity levels should be comfortable, sitting around 41% on average, the maximum being 50% at 7 AM and 27% being its lowest at 3 PM. Barometric pressure is its highest of 30.37^inHg at 9 AM, a lowest point of 30.27^inHg at 4 PM with an avg 30.31^inHg.

HI: 70°F
LO: 51°F

Rain: 2%
Snow: 0%

Wind
6.3 mph
Humidity
41% avg.

UV Index
4.2
Air Quality
Good

Sunrise
07:12 AM
Sunset
06:08 PM

Moonrise
03:38 PM
Moonset
01:31 AM
Moon Phase
Waxing Gibbous

Hourly

Sunny

Wed 10-21

Sunny with a high of 71°F and a low of 51°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 7mph and gusts of 17.4mph at 12 AM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 54% at 7 AM and 29% being its lowest at 3 PM. Barometric pressure is its highest of 30.28^inHg at 8 AM, a lowest point of 30.19^inHg at 4 PM with an avg 30.24^inHg.

HI: 71°F
LO: 51°F

Rain: 1%
Snow: 0%

Wind
6.3 mph
Humidity
43% avg.

UV Index
4.3
Air Quality
Moderate

Sunrise
07:13 AM
Sunset
06:07 PM

Moonrise
03:59 PM
Moonset
02:32 AM
Moon Phase
Waxing Gibbous

Hourly

Sunny

Thu 10-22

Sunny with a high of 73°F and a low of 55°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 7mph and gusts of 15mph at 6 PM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 53% at 11 PM and 31% being its lowest at 2 PM. Barometric pressure is its highest of 30.27^inHg at 9 AM, a lowest point of 30.19^inHg at 4 PM with an avg 30.23^inHg.

HI: 73°F
LO: 55°F

Rain: 2%
Snow: 0%

Wind
6.5 mph
Humidity
44% avg.

UV Index
4
Air Quality
Good

Sunrise
07:14 AM
Sunset
06:05 PM

Moonrise
04:19 PM
Moonset
03:33 AM
Moon Phase
Waxing Gibbous

Hourly

Sunny

Fri 10-23

Sunny with a high of 74°F and a low of 55°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 10mph and gusts of 21.3mph at 11 PM. Humidity levels should be comfortable, sitting around 50% on average, the maximum being 64% at 7 AM and 33% being its lowest at 3 PM. Barometric pressure is its highest of 30.32^inHg at 10 AM, a lowest point of 30.23^inHg at 1 AM with an avg 30.27^inHg.

HI: 74°F
LO: 55°F

Rain: 3%
Snow: 0%

Wind
9.2 mph
Humidity
50% avg.

UV Index
4
Air Quality
Good

Sunrise
07:15 AM
Sunset
06:04 PM

Moonrise
04:40 PM
Moonset
04:35 AM
Moon Phase
Full Moon

Hourly

Overcast

Sat 10-24

Overcast with a high of 75°F and a low of 56°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 12mph on average and gusts of 24mph at 1 AM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 54% at 5 AM and 28% being its lowest at 2 PM. Barometric pressure is its highest of 30.37^inHg at 10 AM, a lowest point of 30.27^inHg at 4 PM with an avg 30.31^inHg.

HI: 75°F
LO: 56°F

Rain: 7%
Snow: 0%

Wind
11.4 mph
Humidity
43% avg.

UV Index
6
Air Quality
Good

Sunrise
07:16 AM
Sunset
06:02 PM

Moonrise
05:01 PM
Moonset
05:38 AM
Moon Phase
Full Moon

Hourly

Overcast

Sun 10-25

Overcast with a high of 76°F and a low of 59°F. There's a very small chance of rainfall, only about 9%. Wind will be moderate, blowing around 13mph on average and gusts of 22.4mph at 7 AM. Humidity levels should be comfortable, sitting around 46% on average, the maximum being 56% at 7 AM and 34% being its lowest at 1 PM. Barometric pressure is its highest of 30.33^inHg at 9 AM, a lowest point of 30.24^inHg at 4 PM with an avg 30.29^inHg.

HI: 76°F
LO: 59°F

Rain: 9%
Snow: 0%

Wind
12.5 mph
Humidity
46% avg.

UV Index
6
Air Quality
TBA

Sunrise
07:17 AM
Sunset
06:01 PM

Moonrise
05:26 PM
Moonset
06:43 AM
Moon Phase
Full Moon

Hourly

Overcast

Mon 10-26

Overcast with a high of 70°F and a low of 50°F. Rainfall expected to have a 57% chance with an estimated 0.07in. Wind will be moderate, blowing around 16mph on average and gusts of 28.4mph at 7 PM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 88% at 10 PM and 34% being its lowest at 1 PM. Barometric pressure is its highest of 30.25^inHg at 12 AM, a lowest point of 30.1^inHg at 4 PM with an avg 30.17^inHg.

HI: 70°F
LO: 50°F

Rain: 57% | est. 0.07in
Snow: 0%

Wind
15.2 mph
Humidity
52% avg.

UV Index
5
Air Quality
TBA

Sunrise
07:18 AM
Sunset
06:00 PM

Moonrise
05:55 PM
Moonset
07:52 AM
Moon Phase
Full Moon

Hourly

Overcast

Tue 10-27

Overcast with a high of 51°F and a low of 37°F. There might be light rainfall having a 25% chance with an estimated 0.01in. Wind will be moderate, blowing around 17mph on average and gusts of 24.4mph at 10 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 83% at 4 AM and 36% being its lowest at 4 PM. Barometric pressure is its highest of 30.52^inHg at 11 PM, a lowest point of 30.22^inHg at 12 AM with an avg 30.37^inHg.

HI: 51°F
LO: 37°F

Rain: 25% | est. 0.01in
Snow: 0%

Wind
16.3 mph
Humidity
58% avg.

UV Index
3
Air Quality
TBA

Sunrise
07:19 AM
Sunset
05:58 PM

Moonrise
06:30 PM
Moonset
09:02 AM
Moon Phase
Waning Gibbous

Hourly

Sunny

Wed 10-28

Sunny with a high of 42°F and a low of 28°F. There's a very small chance of rainfall, only about 1%. Snow is likely with a 9% chance. Wind will be moderate, blowing around 14mph on average and gusts of 24.2mph at 12 AM. Humidity levels should be comfortable, sitting around 42% on average, the maximum being 62% at 7 AM and 26% being its lowest at 2 PM. Barometric pressure is its highest of 30.6^inHg at 10 AM, a lowest point of 30.39^inHg at 11 PM with an avg 30.51^inHg.

HI: 42°F
LO: 28°F

Rain: 1%
Snow: 9%

Wind
13.9 mph
Humidity
42% avg.

UV Index
3
Air Quality
TBA

Sunrise
07:21 AM
Sunset
05:57 PM

Moonrise
07:15 PM
Moonset
10:14 AM
Moon Phase
Waning Gibbous

Hourly

Sunny

Thu 10-29

Sunny with a high of 51°F and a low of 29°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Wind will be moderate, blowing around 15mph on average and gusts of 21.9mph at 7 AM. Humidity levels should be comfortable, sitting around 36% on average, the maximum being 53% at 7 AM and 23% being its lowest at 5 PM. Barometric pressure is its highest of 30.38^inHg at 12 AM, a lowest point of 30.11^inHg at 11 PM with an avg 30.23^inHg.

HI: 51°F
LO: 29°F

Rain: 36% | est. 0.01in
Snow: 0%

Wind
14.1 mph
Humidity
36% avg.

UV Index
3
Air Quality
TBA

Sunrise
07:22 AM
Sunset
05:56 PM

Moonrise
08:11 PM
Moonset
11:21 AM
Moon Phase
Waning Gibbous

Hourly

Currently

	53°F	30.33 inHg. Barometer 47% Humidity ESE 6.5 mph Wind
Cloudy

Full Report

National Outlook

Flash Flooding Risk in Southwest & Coastal Showers in Northeast - 10-19 to 10-21

Mon Oct 19th 2026, 8:31am PDT

Read

East Coast Nor'easter and West Coast Heavy Rain Expected 10-22 to 10-26

Extended Forecast
Mon Oct 19th 2026, 8:36am PDT

Read

Weather Forecast Nearby

Illinois

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