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Fillmore, Illinois Weather Forecast
Fillmore, Illinois Weather
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Weather Forecast for Fillmore, Illinois : Douglas County
Issued: 1:42 pm CST Jan 24, 2026 Latitude: 39.7133661 Longitude: -88.3811627 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
70% chance of snow on This Afternoon 90% chance of snow on Tonight 100% chance of snow on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday
High: 12°F Low: 8 °F High: 15°F High: 10°F High: 25°F High: 16°F High: 15°F High: 17°F
Low: -3°F Low: -1°F Low: 0°F Low: 0°F Low: -1°F  
Snow Snow Snow Mostly Sunny Mostly Sunny Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
MATTOON - (KMTO)
9°
Feels like -8°F
Cloudy
Light Snow
as of 1:35 PM CST
Rel. Humidity: 71%
Dew Point: 1°F
Visibility: 1 3/4 Miles
Pressure: 30.46 in.
Flight Rule: IFR
Wind Data
16 MPH
060° Northeast
Cloud Level(s): Broken at 2400ft, Solid Overcast at 3200ft
Current Conditions at
CHAMPAIGN - (KCMI)
9°
Feels like -8°F
Cloudy
Light Snow
as of 1:43 PM CST
Rel. Humidity: 60%
Dew Point: -2°F
Visibility: 2 1/2 Miles
Pressure: 30.50 in.
Flight Rule: IFR
Wind Data
15 MPH
070° East
Cloud Level(s): Broken at 2800ft, Solid Overcast at 3600ft
Current Conditions at
DECATUR - (KDEC)
9°
Feels like -9°F
Cloudy
Light Snow
as of 1:33 PM CST
Rel. Humidity: 65%
Dew Point: -0°F
Visibility: 3 Miles
Pressure: 30.50 in.
Flight Rule: MVFR
Wind Data
17 MPH
070° East
Cloud Level(s): Broken at 2500ft, Solid Overcast at 3500ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
10°
Feels like -5°F
Cloudy
Light Snow
as of 1:35 PM CST
Rel. Humidity: 60%
Dew Point: -0°F
Visibility: 4 Miles
Pressure: 30.50 in.
Flight Rule: MVFR
Wind Data
14 MPH
Gust: 20 MPH
070° East
Cloud Level(s): Solid Overcast at 3400ft
70% chance of snow This Afternoon This Afternoon... Snow likely, mainly after 3pm. Cloudy, with a high near 12. Wind chill values between -1 and -6. East northeast wind around 11 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
90% chance of snow Tonight Tonight... Snow. Low around 8. Wind chill values between -2 and -7. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
100% chance of snow Sunday Sunday... Snow, mainly before 5pm. High near 15. Wind chill values between -1 and -8. North wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around -3. Wind chill values between -10 and -20. North northwest wind around 13 mph, with gusts as high as 21 mph.
Mostly Sunny on Monday Monday... Mostly sunny and cold, with a high near 10. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around -1. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 25. Southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 0.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 16.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 0.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 15.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around -1.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 17.
Current Radar Image


Sun Almanac for Fillmore, Illinois
Sunrise: 07:08 AM
Sunset: 5:04 PM
Civil Sunrise:06:39 AM
Civil Sunset: 5:33 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 6:05 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:37 PM
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