Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Rain Fog/Mist

67°F

19°C

Humidity 97%
Wind Speed E 15 mph
Barometer 29.72 in (1006.1 mb)
Dewpoint 66°F (19°C)
Visibility 5.00 mi
Last update 21 Jun 5:53 pm CDT
Extended Forecast for

Mahomet IL

Flood Watch June 21, 06:22pm until June 22, 01:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 21, 06:22pm until June 22, 01:00am

    NOW until 1:00am Mon

    Flood Watch

  • Tonight

    Low: 59 °F

    Heavy Rain
    then Chance
    Showers

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 72. North wind around 17 mph, with gusts as high as 24 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. North northeast wind 6 to 11 mph, with gusts as high as 17 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Northeast wind 3 to 6 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 78. South southeast wind 5 to 9 mph becoming southwest in the afternoon.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 63. Southwest wind 5 to 7 mph.  Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers and thunderstorms likely before 11pm, then a chance of showers. Some of the storms could produce heavy rainfall. Cloudy, with a low around 59. Southeast wind 11 to 17 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 72. North wind around 17 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 52. North northeast wind 6 to 11 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 77. Northeast wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 56. Light and variable wind becoming southeast around 5 mph after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. South southeast wind 5 to 9 mph becoming southwest in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 79.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Sunday
Partly sunny, with a high near 85. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mahomet IL
 40.2°N 88.4°W (Elev. 741 ft)
6:06 pm CDT Jun 21, 2026
6pm CDT Jun 21, 2026-6pm CDT Jun 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database