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

41°F

5°C

Humidity 62%
Wind Speed NW 12 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 16 Nov 3:53 am CST
Extended Forecast for

Mahomet IL

  • Today

    Today: Sunny, with a high near 52. Northwest wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. Northwest wind 3 to 7 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 40. Southeast wind 7 to 13 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 55. Southeast wind 10 to 14 mph, with gusts as high as 17 mph.

    High: 55 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Northeast wind 7 to 9 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59. Northeast wind around 7 mph becoming northwest in the afternoon.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 52. Northwest wind 9 to 15 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 27. Northwest wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 54. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Monday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 40. Southeast wind 7 to 13 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. Southeast wind 10 to 14 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Northeast wind 7 to 9 mph.
Wednesday
Mostly cloudy, with a high near 59. Northeast wind around 7 mph becoming northwest in the afternoon.
Wednesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 49.
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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:
3:16 am CST Nov 16, 2025
Forecast Valid:
4am CST Nov 16, 2025-6pm CST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation