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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Fulton County
Issued: 8:32 pm CST Dec 14, 2025 Latitude: 40.6980933 Longitude: -90.0059483 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Blowing Snow on Tonight Blowing Snow on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday 50% chance of rain on Thursday Mostly Sunny on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday
Low: 5 °F High: 30°F High: 37°F High: 40°F High: 47°F High: 30°F High: 46°F High: 36°F
Low: 18°F Low: 27°F Low: 32°F Low: 10°F Low: 23°F Low: 25°F  
Blowing Snow Blowing Snow Mostly Sunny Mostly Sunny Rain Mostly Sunny Mostly Cloudy Mostly Sunny
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Current Conditions at
PEORIA - (KPIA)
-2°
Cloudy
as of 9:54 PM CST
Rel. Humidity: 84%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.58 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Solid Overcast at 12000ft
Current Conditions at
GALESBURG - (KGBG)
-2°
Mostly Cloudy
as of 9:55 PM CST
Rel. Humidity: 84%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.55 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Broken at 9000ft
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
-2°
Mostly Cloudy
as of 9:55 PM CST
Rel. Humidity: 70%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.59 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Broken at 10000ft
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
-2°
Mostly Cloudy
as of 9:58 PM CST
Rel. Humidity: 70%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.59 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 12000ft
Blowing Snow on Tonight Tonight... Areas of blowing snow after 3am. Mostly clear, with a temperature rising to around 5 by 5am. Wind chill values between -13 and -20. South wind 7 to 15 mph, with gusts as high as 24 mph.

Blowing Snow on Monday Monday... Areas of blowing snow before 3pm. Mostly sunny, with a high near 30. Wind chill values between -9 and 1. Southwest wind 7 to 15 mph, with gusts as high as 26 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 18. Southwest wind around 6 mph becoming calm.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 37. South southwest wind 5 to 9 mph, with gusts as high as 17 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 27. South southwest wind 5 to 8 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 40. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 32. South southeast wind 8 to 16 mph, with gusts as high as 28 mph.

50% chance of rain Thursday Thursday... A 50 percent chance of rain before noon. Partly sunny, with a high near 47. Breezy.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 10.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 30.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 23.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 46.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 25.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 36.

Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:17 AM
Sunset: 4:33 PM
Civil Sunrise:06:46 AM
Civil Sunset: 5:04 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 05:38 AM
Astro Sunset: 6:12 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.