Fairmont, Illinois Weather
Issued: 9:51 pm CST Jan 21, 2026 Latitude: 38.9089371 Longitude: -90.2142773 View on Google Maps
|
|
|
|
|
|
|
|
|
|
 |
 |
 |
 |
 |
 |
 |
|
| Low: °F |
High: °F |
High: °F |
High: °F |
High: °F |
High: °F |
High: °F |
High: °F |
| Low: °F |
Low: °F |
Low: °F |
Low: °F |
Low: °F |
Low: °F |
|
| Cloudy |
Partly Sunny |
Mostly Cloudy |
Snow |
Snow |
Sunny |
Mostly Sunny |
Partly Sunny |
Current Conditions at
ALTON - (KALN)
Clear
as of 9:50 PM CST
Rel. Humidity: 41%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 24 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
ST CHARLES - (KSET)
Clear
as of 9:54 PM CST
Rel. Humidity: 47%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 25 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
ST LOUIS - (KSTL)
Clear
as of 9:51 PM CST
Rel. Humidity: 38%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 26 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
EAST ST LOUIS - (KCPS)
Clear
as of 9:53 PM CST
Rel. Humidity: 35%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 28 MPH
290° West
Cloud Level(s): Clear
|
Tonight... Partly cloudy, with a low around 24. Northwest wind 5 to 11 mph, with gusts as high as 28 mph. |
|
|
Thursday... Partly sunny, with a high near 38. West wind 3 to 7 mph. |
|
 |
Thursday Night... Mostly cloudy, with a low around 10. Light and variable wind becoming north 11 to 16 mph in the evening. Winds could gust as high as 23 mph. |
|
|
Friday... Mostly cloudy and cold, with a high near 14. North wind 13 to 16 mph, with gusts as high as 23 mph. |
|
 |
Friday Night... A 30 percent chance of snow after midnight. Cloudy, with a low around 3. North wind around 11 mph. |
|
|
Saturday... Snow likely, mainly after noon. Cloudy and cold, with a high near 15. Chance of precipitation is 60%. New snow accumulation of around an inch possible. |
|
 |
Saturday Night... Snow. Low around 9. Chance of precipitation is 80%. |
|
|
Sunday... A 40 percent chance of snow, mainly before noon. Partly sunny and cold, with a high near 19. |
|
|
Sunday Night... Partly cloudy, with a low around -2. |
|
|
Monday... Sunny and cold, with a high near 16. |
|
 |
Monday Night... Mostly clear, with a low around 3. |
|
|
Tuesday... Mostly sunny, with a high near 29. |
|
|
Tuesday Night... Partly cloudy, with a low around 13. |
|
|
Wednesday... Partly sunny, with a high near 25. |
|
Current Radar Image
Sun Almanac for Fairmont, Illinois
Sunrise: 07:15 AM
Sunset: 5:09 PM
Civil Sunrise:06:46 AM
Civil Sunset: 5:38 PM
Nautical Sunrise: 06:14 AM
Nautical Sunset: 6:11 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:43 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6884 locations
in the contiguous United States |
|
High
Temp |
75° |
Keathley C 875, Louisiana
|
|
Low
Temp |
-9° |
Baudette, Minnesota
and 1 other location
|
|
Wind
Speed |
32mph |
Sterling Rock, Illinois
|
|
Wind
Gust |
47mph |
Sterling Rock, Illinois
and 1 other location
|
|
Wind
Chill |
-25° |
International Falls, Minnesota
|
|
High
Pressure |
30.42Hg |
Richland, Washington
and 1 other location
|
|
Low
Pressure |
29.66Hg |
Grand Marais, Minnesota
and 2 other locations
|
|
| # Locations Reporting Snow |
147 |
|
| # Locations Reporting Rain |
63 |
|
| # Locations Reporting Fog |
48 |
|
| Average Temperature in the Contiguous USA |
35° |
|
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.
