Fairmont, Illinois Weather
Issued: 4:06 am CST Dec 29, 2025 Latitude: 38.9089371 Longitude: -90.2142773 View on Google Maps
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Increasing Clouds |
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Current Conditions at
ALTON - (KALN)
Cloudy
as of 4:35 AM CST
Rel. Humidity: 52%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
26 MPH
Gust: 37 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
ST LOUIS - (KSTL)
Mostly Cloudy
as of 3:51 AM CST
Rel. Humidity: 52%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
25 MPH
Gust: 41 MPH
300° Northwest
Cloud Level(s): Broken at 3700ft
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Overnight... Mostly cloudy, with a low around 17. Breezy, with a west wind 26 to 28 mph, with gusts as high as 37 mph. |
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Monday... Partly sunny, with a high near 29. Breezy, with a northwest wind 16 to 25 mph, with gusts as high as 36 mph. |
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Monday Night... Mostly clear, with a low around 19. Northwest wind 9 to 16 mph. |
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Tuesday... Increasing clouds, with a high near 36. West wind 7 to 10 mph. |
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Tuesday Night... Mostly clear, with a low around 28. West wind around 8 mph. |
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Wednesday... Partly sunny, with a high near 43. |
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Wednesday Night... Partly cloudy, with a low around 24. |
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New Year's Day... Mostly sunny, with a high near 35. |
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Thursday Night... Mostly cloudy, with a low around 22. |
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Friday... Mostly cloudy, with a high near 39. |
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Friday Night... Mostly cloudy, with a low around 24. |
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Saturday... Sunny, with a high near 40. |
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Saturday Night... Partly cloudy, with a low around 23. |
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Sunday... Mostly sunny, with a high near 43. |
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Sun Almanac for Fairmont, Illinois
Sunrise: 07:19 AM
Sunset: 4:47 PM
Civil Sunrise:06:49 AM
Civil Sunset: 5:17 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 5:51 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:23 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7114 locations in the contiguous United States |
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High Temp |
79° |
Green Canyon 338, Louisiana
and 1 other location
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Low Temp |
-29° |
Fremont Municipalcipal Arpt, Nebraska
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Wind Speed |
44mph |
Grandview, Missouri
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Wind Gust |
102mph |
Newberry, Michigan
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Wind Chill |
-61° |
Fremont Municipalcipal Arpt, Nebraska
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High Pressure |
30.77Hg |
Elk City, Idaho
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Low Pressure |
29.07Hg |
Wurtsmith AFB, Michigan
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| # Locations Reporting Snow |
227 |
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| # Locations Reporting Rain |
107 |
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| # Locations Reporting Fog |
100 |
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| Average Temperature in the Contiguous USA |
33° |
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Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the
National Weather Service for official information.