National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

44°F

7°C

Humidity 43%
Wind Speed NW 10 G 18 mph
Barometer 30.43 in (1030.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Mar 12:53 pm CDT
Extended Forecast for

Champaign IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 49. North wind around 13 mph, with gusts as high as 23 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. East wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South wind 6 to 9 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Southeast wind around 7 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 70 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 17 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 83 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before 1am, then rain likely. Low around 35. Breezy. Chance of precipitation is 80%.

    Low: 35 °F

    Rain and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 49. North wind around 13 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 29. East wind 5 to 8 mph, with gusts as high as 16 mph.
Tuesday
Mostly sunny, with a high near 56. South wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southeast wind around 7 mph.
Wednesday
Partly sunny, with a high near 70. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 17 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Rain and possibly a thunderstorm before 1am, then rain likely. Low around 35. Breezy. Chance of precipitation is 80%.
Friday
Partly sunny, with a high near 47. Breezy.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Champaign IL
 40.1°N 88.23°W (Elev. 748 ft)
Last Update:
1:31 pm CDT Mar 23, 2026
Forecast Valid:
1pm CDT Mar 23, 2026-6pm CDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation