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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Fulton County
Issued: 7:51 am CST Dec 14, 2025 Latitude: 40.6980933 Longitude: -90.0059483 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Sunny on Today Blowing Snow on Tonight Blowing Snow on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday 40% chance of rain on Thursday Mostly Sunny on Friday Partly Sunny on Saturday
High: 6 °F Low: 4 °F High: 29°F High: 38°F High: 40°F High: 48°F High: 34°F High: 46°F
Low: 17°F Low: 28°F Low: 32°F Low: 15°F Low: 27°F  
Sunny Blowing Snow Blowing Snow Mostly Sunny Mostly Sunny Rain Mostly Sunny Partly Sunny
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Current Conditions at
PEORIA - (KPIA)
-6°
Clear
as of 7:54 AM CST
Rel. Humidity: 76%
Dew Point: -11°F
Visibility: 10 Miles
Pressure: 30.66 in.
Flight Rule: VFR
Wind Data
7 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
GALESBURG - (KGBG)
-9°
Clear
as of 7:55 AM CST
Rel. Humidity: 91%
Dew Point: -11°F
Visibility: 10 Miles
Pressure: 30.66 in.
Flight Rule: VFR
Wind Data
6 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
-11°
Clear
as of 7:55 AM CST
Rel. Humidity: 76%
Dew Point: -17°F
Visibility: 10 Miles
Pressure: 30.70 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
-6°
Clear
as of 7:58 AM CST
Rel. Humidity: 63%
Dew Point: -15°F
Visibility: 10 Miles
Pressure: 30.66 in.
Flight Rule: VFR
Wind Data
5 MPH
320° Northwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny and cold, with a high near 6. Wind chill values between -14 and -24. Northwest wind 5 to 9 mph becoming light west in the afternoon. Winds could gust as high as 16 mph.

Blowing Snow on Tonight Tonight... Areas of blowing snow after 3am. Mostly clear, with a temperature rising to around 4 by 5am. Wind chill values between -11 and -19. Light west southwest wind becoming south 10 to 15 mph in the evening. Winds could gust as high as 24 mph.

Blowing Snow on Monday Monday... Areas of blowing snow before 3pm. Mostly sunny, with a high near 29. Wind chill values between -1 and -11. Southwest wind 7 to 14 mph, with gusts as high as 28 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 17. Southwest wind around 6 mph becoming calm.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 38. South southwest wind 5 to 8 mph, with gusts as high as 17 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 28. South southwest wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 17 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 40. West wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.

40% chance of rain Wednesday Night Wednesday Night... A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 32.

40% chance of rain Thursday Thursday... A 40 percent chance of rain before noon. Partly sunny, with a high near 48. Breezy.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 15.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 34.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 27.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 46.

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.