url:
Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Farmington
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Farmington, Illinois : Fulton County
Issued: 5:36 pm CST Jan 20, 2026 Latitude: 40.6980933 Longitude: -90.0059483 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
30% chance of snow on Tonight Mostly Sunny on Wednesday Mostly Sunny on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday
Low: 23°F High: 36°F High: 27°F High: 2 °F High: 10°F High: 16°F High: 20°F High: 30°F
Low: 17°F Low: -3°F Low: -6°F Low: 3°F Low: 1°F Low: 8°F  
Snow Mostly Sunny Mostly Sunny Partly Sunny Mostly Cloudy Partly Sunny Mostly Sunny Mostly Sunny
-
Current Conditions at
PEORIA - (KPIA)
28°
Feels like 19°F
Cloudy
as of 4:54 PM CST
Rel. Humidity: 42%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
9 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 11000ft
Current Conditions at
GALESBURG - (KGBG)
27°
Cloudy
as of 5:35 PM CST
Rel. Humidity: 68%
Dew Point: 18°F
Visibility: 10 Miles
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 8000ft
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
27°
Partly Cloudy
as of 5:35 PM CST
Rel. Humidity: 53%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
5 MPH
150° Southeast
Cloud Level(s): Scattered at 11000ft
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
28°
Cloudy
as of 5:35 PM CST
Rel. Humidity: 39%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Solid Overcast at 9000ft
30% chance of snow Tonight Tonight... A 30 percent chance of snow, mainly between midnight and 5am. Mostly cloudy, with a low around 23. South southeast wind 8 to 15 mph becoming west southwest after midnight. Winds could gust as high as 25 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 36. West wind 10 to 14 mph, with gusts as high as 24 mph.

30% chance of snow Wednesday Night Wednesday Night... A 30 percent chance of snow before 9pm. Partly cloudy, with a low around 17. West southwest wind 9 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 27. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around -3. North northwest wind 6 to 14 mph, with gusts as high as 24 mph.

Partly Sunny on Friday Friday... Partly sunny and cold, with a high near 2. North northwest wind 10 to 14 mph, with gusts as high as 24 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -6. North wind 8 to 10 mph, with gusts as high as 20 mph.

Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 10.

30% chance of snow Saturday Night Saturday Night... A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 3.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 16.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 1.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 20.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 8.

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

Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:19 AM
Sunset: 5:03 PM
Civil Sunrise:06:49 AM
Civil Sunset: 5:33 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 6:06 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:39 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.