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

40°F

4°C

Humidity 89%
Wind Speed SE 9 mph
Barometer 29.98 in (1015.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 17 Feb 1:53 am CST
Extended Forecast for

Champaign IL

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 39. South wind around 7 mph, with gusts as high as 16 mph.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, cloudy, with a high near 58. South wind 7 to 15 mph, with gusts as high as 30 mph.

    High: 58 °F

    Patchy Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. Breezy, with a south wind 15 to 21 mph, with gusts as high as 38 mph.

    Low: 51 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 67. West southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 45. Southwest wind 6 to 8 mph becoming south southeast after midnight.

    Low: 45 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 66 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36. South wind 11 to 17 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 45. Breezy.

    High: 45 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 39. South wind around 7 mph, with gusts as high as 16 mph.
Tuesday
Patchy fog before 10am. Otherwise, cloudy, with a high near 58. South wind 7 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. Breezy, with a south wind 15 to 21 mph, with gusts as high as 38 mph.
Wednesday
Sunny, with a high near 67. West southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Increasing clouds, with a low around 45. Southwest wind 6 to 8 mph becoming south southeast after midnight.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36. South wind 11 to 17 mph becoming west after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 45. Breezy.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Champaign IL
 40.12°N 88.23°W (Elev. 735 ft)
Last Update:
1:46 am CST Feb 17, 2026
Forecast Valid:
2am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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