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.

A Few Clouds

77°F

25°C

Humidity 48%
Wind Speed W 12 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Jun 2:53 pm CDT
Extended Forecast for

3 Miles S Pesotum IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. West northwest wind 5 to 8 mph becoming light and variable.

    Low: 61 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 81. West northwest wind 3 to 7 mph.

    High: 81 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. West wind around 5 mph becoming calm.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, then showers and thunderstorms after 1pm. High near 78. Southeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 78 °F

    Chance
    Showers then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms, mainly before 1am. Low around 62. South southeast wind 14 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 62 °F

    T-storms

  • Monday

    Monday: Partly sunny, with a high near 75. North wind around 14 mph, with gusts as high as 22 mph.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. West northwest wind 5 to 8 mph becoming light and variable.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 81. West northwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 61. West wind around 5 mph becoming calm.
Sunday
A chance of showers, then showers and thunderstorms after 1pm. High near 78. Southeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers and thunderstorms, mainly before 1am. Low around 62. South southeast wind 14 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday
Partly sunny, with a high near 75. North wind around 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 55. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Pesotum IL
 39.86°N 88.28°W (Elev. 686 ft)
Last Update:
1:26 pm CDT Jun 19, 2026
Forecast Valid:
4pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
 
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Additional Resources

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Chance of Precipitation