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Champaign, Illinois Weather Forecast
Champaign, Illinois Weather
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Weather Forecast for Champaign, Illinois : Champaign County
Issued: 6:36 pm CST Jan 15, 2026 Latitude: 40.1164205 Longitude: -88.2433829 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday M.L.King Day Tuesday Wednesday Thursday
80% chance of snow on Tonight 40% chance of snow on Friday 20% chance of snow on Saturday Increasing Clouds on Sunday Mostly Sunny on M.L.King Day Mostly Sunny on Tuesday Partly Sunny on Wednesday Partly Sunny on Thursday
Low: 21°F High: 38°F High: 20°F High: 22°F High: 14°F High: 24°F High: 34°F High: 33°F
Low: 17°F Low: 9 °F Low: 6 °F Low: 4°F Low: 17°F Low: 15°F  
Snow Snow Snow Increasing Clouds Mostly Sunny Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
CHAMPAIGN - (KCMI)
21°
Feels like 10°F
Clear
as of 5:53 PM CST
Rel. Humidity: 62%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
10 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
RANTOUL - (KTIP)
21°
Clear
as of 6:35 PM CST
Rel. Humidity: 67%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
8 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
DANVILLE - (KDNV)
21°
Clear
as of 6:35 PM CST
Rel. Humidity: 62%
Dew Point: 10°F
Visibility: 7 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
8 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
DECATUR - (KDEC)
23°
Feels like 12°F
Clear
as of 5:54 PM CST
Rel. Humidity: 57%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
10 MPH
190° South
Cloud Level(s): Clear
80% chance of snow Tonight Tonight... Snow, mainly between 11pm and 2am. Low around 21. South southwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
40% chance of snow Friday Friday... A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 38. West wind 13 to 18 mph, with gusts as high as 28 mph.
30% chance of snow Friday Night Friday Night... A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17. West wind 10 to 13 mph, with gusts as high as 18 mph.
20% chance of snow Saturday Saturday... A chance of flurries. Partly sunny, with a high near 20. Wind chill values between 4 and 9. West wind 13 to 16 mph, with gusts as high as 24 mph.
20% chance of snow Saturday Night Saturday Night... A chance of flurries before midnight. Partly cloudy, with a low around 9. West wind 10 to 13 mph, with gusts as high as 20 mph.
Increasing Clouds on Sunday Sunday... Increasing clouds, with a high near 22. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 6. Southwest wind 10 to 17 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.
Mostly Sunny on M.L.King Day M.L.King Day... Mostly sunny, with a high near 14.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 4.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 24.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 17.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 34.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 15.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 33.
Current Radar Image


Sun Almanac for Champaign, Illinois
Sunrise: 07:13 AM
Sunset: 4:52 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 06:10 AM
Nautical Sunset: 5:55 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:28 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.