Fairmont, Illinois Weather
No Watches or Warnings for Fairmont
Issued: 3:16 pm CST Dec 2, 2025 Latitude: 38.9089371 Longitude: -90.2142773 View on Google Maps
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| Cloudy |
Increasing Clouds |
Mostly Sunny |
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Rain & Snow |
Partly Sunny |
Partly Sunny |
Current Conditions at
ALTON - (KALN)
25°
Cloudy
as of 2:50 PM CST
Rel. Humidity: 79%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1300ft
Current Conditions at
ST CHARLES - (KSET)
27°
Cloudy
as of 2:54 PM CST
Rel. Humidity: 73%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1600ft
Current Conditions at
ST LOUIS - (KSTL)
25°
Cloudy
as of 2:51 PM CST
Rel. Humidity: 79%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1400ft
Current Conditions at
EAST ST LOUIS - (KCPS)
27°
Cloudy
as of 2:53 PM CST
Rel. Humidity: 73%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: MVFR
Wind Data
5 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 1500ft
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Tonight... Partly cloudy, with a low around 19. Southeast wind around 6 mph. |
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Wednesday... Increasing clouds, with a high near 39. South wind around 7 mph becoming northwest in the afternoon. |
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Wednesday Night... A 20 percent chance of snow after 9pm. Mostly cloudy, with a low around 13. North wind 7 to 11 mph. |
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Thursday... Mostly sunny, with a high near 23. North wind 3 to 8 mph. |
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Thursday Night... Partly cloudy, with a low around 11. Light and variable wind. |
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Friday... Mostly sunny, with a high near 36. |
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Friday Night... Partly cloudy, with a low around 22. |
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Saturday... Partly sunny, with a high near 37. |
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Saturday Night... Mostly cloudy, with a low around 24. |
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Sunday... A slight chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 20%. |
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Sunday Night... Mostly cloudy, with a low around 19. |
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Monday... Partly sunny, with a high near 34. |
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Monday Night... A 20 percent chance of snow. Mostly cloudy, with a low around 26. |
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Tuesday... Partly sunny, with a high near 41. |
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Current Radar Image
Sun Almanac for Fairmont, Illinois
Sunrise: 07:02 AM
Sunset: 4:39 PM
Civil Sunrise:06:32 AM
Civil Sunset: 5:08 PM
Nautical Sunrise: 05:59 AM
Nautical Sunset: 5:42 PM
Astro Sunrise: 05:27 AM
Astro Sunset: 6:14 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7074 locations
in the contiguous United States |
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High
Temp |
86° |
Titusville, Florida
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Low
Temp |
10° |
Berthoud Pass, Colorado
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Wind
Speed |
33mph |
Salida Mountain, Colorado
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Wind
Gust |
39mph |
Amarillo, Texas
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Wind
Chill |
-10° |
Berthoud Pass, Colorado
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High
Pressure |
30.29Hg |
Friday Harbor, Washington
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Low
Pressure |
29.57Hg |
Bemidji, Minnesota
|
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| # Locations Reporting Snow |
116 |
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| # Locations Reporting Rain |
65 |
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| # Locations Reporting Fog |
8 |
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| Average Temperature in the Contiguous USA |
41° |
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National Weather Service for official information.
