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Champaign, Illinois Weather Forecast
Champaign, Illinois Weather
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Click for Special Weather Statement for Champaign, Illinois
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Weather Forecast for Champaign, Illinois : Champaign County
Issued: 6:36 pm CST Dec 10, 2025 Latitude: 40.1164205 Longitude: -88.2433829 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
40% chance of snow on Tonight 40% chance of snow on Thursday Mostly Cloudy on Friday 70% chance of snow on Saturday Sunny on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday
Low: 23°F High: 29°F High: 31°F High: 14°F High: 5°F High: 24°F High: 33°F High: 39°F
Low: 24°F Low: 11°F Low: -6°F Low: -5°F Low: 16°F Low: 27°F  
Snow Snow Mostly Cloudy Snow Sunny Mostly Sunny Partly Sunny Mostly Cloudy
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Current Conditions at
CHAMPAIGN - (KCMI)
30°
Feels like 18°F
Cloudy
as of 6:53 PM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: MVFR
Wind Data
17 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 2400ft
Current Conditions at
RANTOUL - (KTIP)
28°
Feels like 18°F
Cloudy
as of 7:35 PM CST
Rel. Humidity: 74%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: MVFR
Wind Data
12 MPH
Gust: 18 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 2600ft
Current Conditions at
DECATUR - (KDEC)
30°
Feels like 20°F
Cloudy
as of 6:54 PM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 21 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 2700ft
40% chance of snow Tonight Tonight... A 40 percent chance of snow, mainly before 1am. Cloudy, with a low around 23. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
40% chance of snow Thursday Thursday... A 40 percent chance of snow after 4pm. Mostly cloudy, with a high near 29. Northwest wind 5 to 7 mph becoming south in the afternoon.
100% chance of snow Thursday Night Thursday Night... Snow. The snow could be heavy at times. Low around 24. South wind around 6 mph becoming northeast after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 31. Northeast wind 6 to 9 mph becoming west northwest in the afternoon.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 11. West northwest wind around 10 mph, with gusts as high as 16 mph.
70% chance of snow Saturday Saturday... Snow likely, mainly after noon. Cloudy, with a high near 14. Northwest wind around 9 mph. Chance of precipitation is 70%.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around -6. Northwest wind 8 to 10 mph.
Sunny on Sunday Sunday... Sunny and cold, with a high near 5.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around -5.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 24.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 16.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 33.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 27.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 39.
Current Radar Image


Sun Almanac for Champaign, Illinois
Sunrise: 07:05 AM
Sunset: 4:27 PM
Civil Sunrise:06:34 AM
Civil Sunset: 4:58 PM
Nautical Sunrise: 06:00 AM
Nautical Sunset: 5:32 PM
Astro Sunrise: 05:27 AM
Astro Sunset: 6:05 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.