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.

Fog/Mist

42°F

6°C

Humidity 96%
Wind Speed Calm
Barometer 29.94 in (1013.5 mb)
Dewpoint 41°F (5°C)
Visibility 6.00 mi
Last update 21 Mar 3:53 am CDT
Extended Forecast for

Mahomet IL

  • Today

    Today: Sunny, with a high near 81. East wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74. Breezy, with a southwest wind 11 to 16 mph becoming north 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Blustery, with a north wind 14 to 23 mph, with gusts as high as 33 mph.

    Low: 31 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. North northeast wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. East southeast wind around 8 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Southeast wind 8 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 81. East wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Tonight
Mostly clear, with a low around 58. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74. Breezy, with a southwest wind 11 to 16 mph becoming north 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 31. Blustery, with a north wind 14 to 23 mph, with gusts as high as 33 mph.
Monday
Mostly sunny, with a high near 50. North northeast wind 10 to 13 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 33. East southeast wind around 8 mph.
Tuesday
Partly sunny, with a high near 58. Southeast wind 8 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly cloudy, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Partly sunny, with a high near 72.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahomet IL
 40.2°N 88.4°W (Elev. 741 ft)
Last Update:
3:36 am CDT Mar 21, 2026
Forecast Valid:
4am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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