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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Fulton County
Issued: 9:32 pm CST Dec 29, 2025 Latitude: 40.6980933 Longitude: -90.0059483 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday New Year's Day Friday Saturday Sunday Monday
Cloudy on Overnight Partly Sunny on Tuesday Cloudy on Wednesday Sunny on New Year's Day Partly Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday
Low: 11°F High: 31°F High: 35°F High: 27°F High: 35°F High: 35°F High: 40°F High: 41°F
Low: 26°F Low: 16°F Low: 19°F Low: 20°F Low: 22°F Low: 26°F  
Cloudy Partly Sunny Cloudy Sunny Partly Sunny Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
PEORIA - (KPIA)
12°
Feels like -1°F
Clear
as of 11:54 PM CST
Rel. Humidity: 85%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: VFR
Wind Data
12 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
GALESBURG - (KGBG)
12°
Feels like -1°F
Clear
as of 11:55 PM CST
Rel. Humidity: 100%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 17 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
14°
Feels like 0°F
Clear
as of 11:55 PM CST
Rel. Humidity: 85%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.38 in.
Flight Rule: VFR
Wind Data
12 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
12°
Clear
as of 11:55 PM CST
Rel. Humidity: 78%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
7 MPH
290° West
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 11. Wind chill values between -2 and 3. West northwest wind 9 to 13 mph, with gusts as high as 23 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 31. Wind chill values between zero and 10. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 26. West northwest wind 10 to 13 mph, with gusts as high as 23 mph.

Cloudy on Wednesday Wednesday... Cloudy, with a high near 35. West northwest wind 9 to 13 mph, with gusts as high as 22 mph.

Clearing on Wednesday Night Wednesday Night... Cloudy during the early evening, then gradual clearing, with a low around 16. North wind around 8 mph, with gusts as high as 17 mph.

Sunny on New Year's Day New Year's Day... Sunny, with a high near 27. North wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 19. Light and variable wind.

Partly Sunny on Friday Friday... Partly sunny, with a high near 35.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 20.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 35.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 22.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 40.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 26.

Partly Sunny on Monday Monday... Partly sunny, with a high near 41.

Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:24 AM
Sunset: 4:42 PM
Civil Sunrise:06:53 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 5:47 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:20 PM
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.