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

Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Fillmore, Illinois : Douglas County
Issued: 11:21 am CST Jan 20, 2026 Latitude: 39.7133661 Longitude: -88.3811627 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Partly Sunny on Today 20% chance of snow on Tonight 20% chance of snow on Wednesday Mostly Sunny on Thursday Mostly Cloudy on Friday 30% chance of snow on Saturday Mostly Sunny on Sunday Sunny on Monday
High: 29°F Low: 23°F High: 40°F High: 30°F High: 11°F High: 12°F High: 20°F High: 22°F
Low: 19°F Low: 4 °F Low: -1°F Low: 3°F Low: 3°F  
Partly Sunny Snow Snow Mostly Sunny Mostly Cloudy Snow Mostly Sunny Sunny
-
Current Conditions at
MATTOON - (KMTO)
21°
Feels like 10°F
Cloudy
as of 10:53 AM CST
Rel. Humidity: 41%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
10 MPH
170° South
Cloud Level(s): Solid Overcast at 6500ft
Current Conditions at
CHAMPAIGN - (KCMI)
21°
Feels like 10°F
Mostly Clear
as of 10:53 AM CST
Rel. Humidity: 34%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.42 in.
Flight Rule: VFR
Wind Data
10 MPH
170° South
Cloud Level(s): Few at 5000ft
Current Conditions at
DECATUR - (KDEC)
25°
Feels like 13°F
Mostly Cloudy
as of 10:54 AM CST
Rel. Humidity: 38%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.42 in.
Flight Rule: VFR
Wind Data
12 MPH
180° South
Cloud Level(s): Broken at 6000ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
21°
Cloudy
as of 10:55 AM CST
Rel. Humidity: 32%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.46 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 7000ft
Partly Sunny on Today Today... Partly sunny, with a high near 29. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.

20% chance of snow Tonight Tonight... A 20 percent chance of snow after 5am. Mostly cloudy, with a low around 23. South wind 13 to 18 mph, with gusts as high as 29 mph.

20% chance of snow Wednesday Wednesday... A 20 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind 11 to 18 mph, with gusts as high as 29 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 19. West southwest wind 10 to 16 mph, with gusts as high as 29 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 30. West northwest wind 7 to 10 mph, with gusts as high as 20 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 4. West northwest wind 6 to 11 mph, with gusts as high as 16 mph.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 11. North wind 11 to 14 mph, with gusts as high as 20 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -1.

30% chance of snow Saturday Saturday... A 30 percent chance of snow after noon. Mostly cloudy, with a high near 12.

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

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

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 3.

Sunny on Monday Monday... Sunny, with a high near 22.

Current Radar Image


Sun Almanac for Fillmore, Illinois
Sunrise: 07:10 AM
Sunset: 4:59 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:28 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:33 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.