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

26°F

-3°C

Humidity 88%
Wind Speed W 5 mph
Barometer 30.27 in (1025.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 12 Feb 3:53 am CST
Extended Forecast for

Mahomet IL

  • Today

    Today: Scattered sprinkles before 1pm, then isolated showers between 1pm and 3pm. Mostly cloudy, with a high near 46. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 46 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 52. South southwest wind 6 to 13 mph, with gusts as high as 17 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 31. South wind 5 to 7 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy, with a high near 51. South southeast wind 5 to 7 mph.

    High: 51 °F

    Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37. Southeast wind around 7 mph becoming northeast after midnight.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 56. North wind 7 to 9 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Scattered sprinkles before 1pm, then isolated showers between 1pm and 3pm. Mostly cloudy, with a high near 46. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 29. South wind around 6 mph.
Friday
Sunny, with a high near 52. South southwest wind 6 to 13 mph, with gusts as high as 17 mph.
Friday Night
Increasing clouds, with a low around 31. South wind 5 to 7 mph.
Saturday
Cloudy, with a high near 51. South southeast wind 5 to 7 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37. Southeast wind around 7 mph becoming northeast after midnight.
Sunday
Mostly sunny, with a high near 56. North wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 30.
Washington's Birthday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Cloudy, with a high near 58. Breezy.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 61. Breezy.
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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:
4:11 am CST Feb 12, 2026
Forecast Valid:
4am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation