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Champaign, Illinois Weather Forecast
Champaign, Illinois Weather
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Weather Forecast for Champaign, Illinois : Champaign County
Issued: 3:16 pm CST Jan 17, 2026 Latitude: 40.1164205 Longitude: -88.2433829 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday M.L.King Day Tuesday Wednesday Thursday Friday
20% chance of snow on This Afternoon 20% chance of snow on Tonight 20% chance of snow on Sunday Sunny on M.L.King Day Mostly Sunny on Tuesday Partly Sunny on Wednesday Mostly Sunny on Thursday Partly Sunny on Friday
High: 21°F Low: 10°F High: 25°F High: 13°F High: 27°F High: 35°F High: 28°F High: 35°F
Low: 5 °F Low: 4 °F Low: 20°F Low: 16°F Low: 17°F  
Snow Snow Snow Sunny Mostly Sunny Partly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
CHAMPAIGN - (KCMI)
18°
Feels like 0°F
Partly Cloudy
as of 2:53 PM CST
Rel. Humidity: 52%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
22 MPH
270° West
Cloud Level(s): Few at 3400ft, Scattered at 4700ft
Current Conditions at
RANTOUL - (KTIP)
16°
Feels like 2°F
Mostly Cloudy
as of 2:55 PM CST
Rel. Humidity: 61%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
13 MPH
270° West
Cloud Level(s): Scattered at 3400ft, Broken at 4400ft
Current Conditions at
DANVILLE - (KDNV)
19°
Feels like 4°F
Cloudy
as of 2:55 PM CST
Rel. Humidity: 57%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 22 MPH
270° West
Cloud Level(s): Broken at 3800ft, Solid Overcast at 4400ft
Current Conditions at
DECATUR - (KDEC)
18°
Feels like 2°F
Cloudy
as of 2:54 PM CST
Rel. Humidity: 48%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 26 MPH
260° West
Cloud Level(s): Broken at 4300ft, Solid Overcast at 5500ft
20% chance of snow This Afternoon This Afternoon... A 20 percent chance of snow. Mostly cloudy, with a high near 21. Wind chill values between 1 and 6. West wind around 17 mph, with gusts as high as 26 mph.
20% chance of snow Tonight Tonight... A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 10. Wind chill values between -4 and 1. West wind 10 to 15 mph, with gusts as high as 23 mph.
20% chance of snow Sunday Sunday... A chance of flurries between noon and 3pm, then a chance of flurries with a slight chance of snow after 3pm. Partly sunny, with a high near 25. Wind chill values between -4 and 6. Southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 5. Wind chill values between -4 and -14. Blustery, with a southwest wind 11 to 16 mph becoming west northwest 17 to 22 mph after midnight. Winds could gust as high as 31 mph.
Sunny on M.L.King Day M.L.King Day... Sunny, with a high near 13. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 4. West northwest wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 27. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 20.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 35.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 16.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 28.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 17.
Partly Sunny on Friday Friday... Partly sunny, with a high near 35.
Current Radar Image


Sun Almanac for Champaign, Illinois
Sunrise: 07:12 AM
Sunset: 4:54 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:29 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.