url:
Champaign, Illinois Weather Forecast
Champaign, 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 Champaign, Illinois : Champaign County
Issued: 6:36 pm CST Dec 4, 2025 Latitude: 40.1164205 Longitude: -88.2433829 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Fog on Tonight Morning Fog on Friday Mostly Cloudy on Saturday 50% chance of snow on Sunday Mostly Sunny on Monday Mostly Cloudy on Tuesday 20% chance of rain on Wednesday Partly Sunny on Thursday
Low: 2 °F High: 28°F High: 30°F High: 29°F High: 23°F High: 34°F High: 36°F High: 25°F
Low: 22°F Low: 21°F Low: 6 °F Low: 14°F Low: 25°F Low: 14°F  
Fog Morning Fog Mostly Cloudy Snow Mostly Sunny Mostly Cloudy Rain Partly Sunny
-
Current Conditions at
CHAMPAIGN - (KCMI)
10°
Clear
as of 5:53 PM CST
Rel. Humidity: 72%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
6 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
RANTOUL - (KTIP)
Clear
as of 6:35 PM CST
Rel. Humidity: 78%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DECATUR - (KDEC)
12°
Clear
as of 5:54 PM CST
Rel. Humidity: 61%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
7 MPH
020° North
Cloud Level(s): Clear
Fog on Tonight Tonight... Patchy freezing fog after 9pm. Partly cloudy, with a low around 2. Calm wind becoming south southwest around 6 mph after midnight.

Morning Fog on Friday Friday... Patchy freezing fog before 9am. Mostly sunny, with a high near 28. Wind chill values between 1 and 11. South southwest wind 5 to 9 mph, with gusts as high as 16 mph.

Increasing Clouds on Friday Night Friday Night... Increasing clouds, with a low around 22. South southwest wind 6 to 8 mph becoming west after midnight.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 30. West wind around 6 mph becoming calm in the afternoon.

30% chance of snow Saturday Night Saturday Night... A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 21. Calm wind becoming east around 6 mph after midnight.

50% chance of snow Sunday Sunday... A 50 percent chance of snow before noon. Mostly cloudy, with a high near 29. East northeast wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 6. North wind 5 to 9 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 23.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 14.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 34.

20% chance of snow Tuesday Night Tuesday Night... A chance of snow. Mostly cloudy, with a low around 25.

20% chance of rain Wednesday Wednesday... A chance of rain. Mostly cloudy, with a high near 36.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 14.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 25.

Current Radar Image


Sun Almanac for Champaign, Illinois
Sunrise: 06:59 AM
Sunset: 4:27 PM
Civil Sunrise:06:29 AM
Civil Sunset: 4:58 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:23 AM
Astro Sunset: 6:04 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.