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Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

56°F

13°C

Humidity 77%
Wind Speed S 18 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 9 Mar 9:53 am CDT
Extended Forecast for

3 Miles WNW Monticello IL

  • Today

    Today: Increasing clouds, with a high near 73. South southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 73 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 57. South southwest wind around 15 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. South southwest wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 78 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 51. South wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 51 °F

    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. Temperature rising to near 59 by 10am, then falling to around 44 during the remainder of the day. Breezy, with a southwest wind 18 to 23 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F⇓

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Blustery, with a northwest wind 11 to 21 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 56. Breezy.

    High: 56 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Today
Increasing clouds, with a high near 73. South southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 57. South southwest wind around 15 mph, with gusts as high as 22 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. South southwest wind 11 to 18 mph, with gusts as high as 25 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 51. South wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and possibly a thunderstorm. Temperature rising to near 59 by 10am, then falling to around 44 during the remainder of the day. Breezy, with a southwest wind 18 to 23 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Blustery, with a northwest wind 11 to 21 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 48. Northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 40. Breezy.
Friday
Mostly cloudy, with a high near 56. Breezy.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 55.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
Rain likely. Mostly cloudy, with a high near 61. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Monticello IL
 40.03°N 88.61°W (Elev. 676 ft)
Last Update:
9:36 am CDT Mar 9, 2026
Forecast Valid:
10am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation