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Fillmore, Illinois Weather Forecast
Fillmore, Illinois Weather
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Weather Forecast for Fillmore, Illinois : Douglas County
Issued: 12:46 am CST Nov 30, 2025 Latitude: 39.7133661 Longitude: -88.3811627 View on Google Maps

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Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
20% chance of snow on Overnight Cloudy on Sunday 50% chance of snow on Monday Partly Sunny on Tuesday Partly Sunny on Wednesday Mostly Sunny on Thursday 20% chance of snow on Friday Mostly Cloudy on Saturday
Low: 21°F High: 24°F High: 31°F High: 25°F High: 33°F High: 16°F High: 26°F High: 32°F
Low: 16°F Low: 17°F Low: 13°F Low: 8°F Low: 0°F Low: 18°F  
Snow Cloudy Snow Partly Sunny Partly Sunny Mostly Sunny Snow Mostly Cloudy
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Current Conditions at
MATTOON - (KMTO)
32°
Feels like 18°F
Cloudy
as of 1:03 AM CST
Rel. Humidity: 86%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
24 MPH
Gust: 40 MPH
250° West
Cloud Level(s): Solid Overcast at 1500ft
Current Conditions at
CHAMPAIGN - (KCMI)
32°
Feels like 16°F
Cloudy
as of 1:05 AM CST
Rel. Humidity: 86%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: MVFR
Wind Data
36 MPH
Gust: 45 MPH
250° West
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
DECATUR - (KDEC)
30°
Feels like 18°F
Cloudy
as of 12:54 AM CST
Rel. Humidity: 86%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
16 MPH
Gust: 30 MPH
260° West
Cloud Level(s): Solid Overcast at 1700ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
32°
Feels like 17°F
Cloudy
as of 1:35 AM CST
Rel. Humidity: 86%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
30 MPH
Gust: 38 MPH
260° West
Cloud Level(s): Solid Overcast at 1300ft
20% chance of snow Overnight Overnight... A 20 percent chance of snow before 3am. Cloudy, with a low around 21. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.
Cloudy on Sunday Sunday... Cloudy, with a high near 24. Wind chill values between 5 and 12. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 34 mph.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 16. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 16 mph.
50% chance of snow Monday Monday... A 50 percent chance of snow after noon. Cloudy, with a high near 31. Light east southeast wind.
90% chance of snow Monday Night Monday Night... Snow, mainly before midnight. Low around 17. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 25. Northwest wind 3 to 6 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 13. South wind 3 to 7 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 33.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 8.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 16.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 0.
20% chance of snow Friday Friday... A chance of snow. Mostly cloudy, with a high near 26.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 18.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 32.
Current Radar Image


Sun Almanac for Fillmore, Illinois
Sunrise: 06:55 AM
Sunset: 4:30 PM
Civil Sunrise:06:25 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 05:52 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 05:19 AM
Astro Sunset: 6:06 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.