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

29°F

-2°C

Humidity 82%
Wind Speed W 6 mph
Barometer 30.28 in (1025.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 11 Feb 11:53 pm CST
Extended Forecast for

Pesotum IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. Light west wind.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 46. Light and variable wind becoming west southwest around 6 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 50. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. South southeast wind 5 to 7 mph.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36. Southeast wind 6 to 8 mph becoming northeast after midnight.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. Light west wind.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 46. Light and variable wind becoming west southwest around 6 mph.
Thursday Night
Partly cloudy, with a low around 28. Calm wind becoming south southeast around 5 mph after midnight.
Friday
Sunny, with a high near 50. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 30. South wind around 6 mph.
Saturday
Mostly cloudy, with a high near 52. South southeast wind 5 to 7 mph.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36. Southeast wind 6 to 8 mph becoming northeast after midnight.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 31.
Washington's Birthday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly cloudy, with a high near 59. Breezy.
Tuesday Night
Mostly cloudy, with a low around 49. Breezy.
Wednesday
A chance of rain. Mostly sunny, with a high near 63. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pesotum IL
 39.9°N 88.28°W (Elev. 702 ft)
Last Update:
12:36 am CST Feb 12, 2026
Forecast Valid:
12am 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