Fairmont, Illinois Weather
No Watches or Warnings for Fairmont
Issued: 8:37 am CST Dec 31, 2025 Latitude: 38.9089371 Longitude: -90.2142773 View on Google Maps
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Current Conditions at
ST CHARLES - (KSET)
Current Conditions at
ST LOUIS - (KSTL)
Cloudy
as of 9:51 AM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
EAST ST LOUIS - (KCPS)
36°
Cloudy
as of 9:53 AM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1900ft
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Today... Mostly cloudy, with a high near 43. West wind 8 to 13 mph. |
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Tonight... Mostly cloudy, with a low around 25. West wind 5 to 7 mph becoming light and variable. |
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New Year's Day... Partly sunny, with a high near 37. North wind around 6 mph becoming light and variable in the afternoon. |
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Thursday Night... Mostly cloudy, with a low around 28. Light southeast wind. |
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Friday... Mostly cloudy, with a high near 42. Calm wind becoming northeast 5 to 7 mph in the morning. |
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Friday Night... Mostly cloudy, with a low around 25. |
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Saturday... Mostly sunny, with a high near 40. |
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Saturday Night... Mostly clear, with a low around 24. |
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Sunday... Partly sunny, with a high near 45. |
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Sunday Night... Mostly clear, with a low around 33. |
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Monday... Mostly sunny, with a high near 55. |
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Monday Night... Partly cloudy, with a low around 36. |
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Tuesday... Partly sunny, with a high near 53. |
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Current Radar Image
Sun Almanac for Fairmont, Illinois
Sunrise: 07:19 AM
Sunset: 4:49 PM
Civil Sunrise:06:50 AM
Civil Sunset: 5:19 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:44 AM
Astro Sunset: 6:24 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7171 locations in the contiguous United States |
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High Temp |
72° |
Imperial Beach NAS, California
and 1 other location
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Low Temp |
-2° |
Cavalier Municipal A/P, North Dakota
and 3 other locations
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Wind Speed |
33mph |
Livingston, Montana
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Wind Gust |
44mph |
Livingston, Montana
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Wind Chill |
-26° |
Robertson Field, North Dakota
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High Pressure |
30.57Hg |
Salida Mountain, Colorado
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Low Pressure |
29.41Hg |
Frenchville, Maine
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| # Locations Reporting Snow |
145 |
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| # Locations Reporting Rain |
25 |
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| # Locations Reporting Fog |
26 |
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| Average Temperature in the Contiguous USA |
37° |
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National Weather Service for official information.