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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Fulton County
Issued: 6:51 am CST Jan 17, 2026 Latitude: 40.6980933 Longitude: -90.0059483 View on Google Maps

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Today Tonight Sunday M.L.King Day Tuesday Wednesday Thursday Friday
40% chance of snow on Today 20% chance of snow on Tonight 40% chance of snow on Sunday Mostly Sunny on M.L.King Day Mostly Sunny on Tuesday Mostly Cloudy on Wednesday Partly Sunny on Thursday Partly Sunny on Friday
High: 19°F Low: 8 °F High: 24°F High: 13°F High: 30°F High: 35°F High: 25°F High: 28°F
Low: 3 °F Low: 6 °F Low: 23°F Low: 14°F Low: 13°F  
Snow Snow Snow Mostly Sunny Mostly Sunny Mostly Cloudy Partly Sunny Partly Sunny
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Current Conditions at
PEORIA - (KPIA)
12°
Feels like -1°F
Clear
as of 6:54 AM CST
Rel. Humidity: 56%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 21 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
GALESBURG - (KGBG)
10°
Feels like -4°F
Partly Cloudy
as of 7:15 AM CST
Rel. Humidity: 84%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 17 MPH
260° West
Cloud Level(s): Scattered at 3300ft, Scattered at 3900ft
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
10°
Feels like -4°F
Mostly Cloudy
as of 7:15 AM CST
Rel. Humidity: 72%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 21 MPH
280° West
Cloud Level(s): Scattered at 3300ft, Scattered at 4000ft, Broken at 5000ft
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
12°
Feels like -2°F
Clear
as of 7:15 AM CST
Rel. Humidity: 56%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
13 MPH
270° West
Cloud Level(s): Clear
40% chance of snow Today Today... A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 19. Wind chill values between -6 and 4. West wind 13 to 17 mph, with gusts as high as 26 mph.
20% chance of snow Tonight Tonight... A 20 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 8. Wind chill values between -5 and 2. West northwest wind 9 to 15 mph, with gusts as high as 26 mph.
40% chance of snow Sunday Sunday... A 40 percent chance of snow after noon. Increasing clouds, with a high near 24. Wind chill values between -6 and 4. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 3. Wind chill values between -7 and -17. Blustery, with a northwest wind 10 to 15 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 34 mph.
Mostly Sunny on M.L.King Day M.L.King Day... Mostly sunny, with a high near 13. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 32 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 6. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 30. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 23.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 35.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 14.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 25.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 13.
Partly Sunny on Friday Friday... Partly sunny, with a high near 28.
Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:21 AM
Sunset: 5:00 PM
Civil Sunrise:06:51 AM
Civil Sunset: 5:30 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 6:03 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:36 PM
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