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

27°F

-3°C

Humidity 78%
Wind Speed S 15 mph
Barometer 30.24 in (1025.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 12 Jan 7:53 am CST
Extended Forecast for

Champaign IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 45. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 32. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 51. West southwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 51 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. West wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow showers between noon and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a temperature rising to near 37 by 8am, then falling to around 28 during the remainder of the day. Breezy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 40%.

    High: 37 °F⇓

    Mostly Cloudy
    then Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Blustery, with a north northwest wind 15 to 22 mph, with gusts as high as 33 mph.

    Low: 15 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. North northwest wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 45. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 32. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 51. West southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 34. West wind 11 to 13 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow showers between noon and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a temperature rising to near 37 by 8am, then falling to around 28 during the remainder of the day. Breezy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 15. Blustery, with a north northwest wind 15 to 22 mph, with gusts as high as 33 mph.
Thursday
Mostly sunny, with a high near 27. North northwest wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 20.
Friday
A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 35.
Friday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Champaign IL
 40.1°N 88.23°W (Elev. 748 ft)
Last Update:
5:52 am CST Jan 12, 2026
Forecast Valid:
8am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation