Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

51°F

11°C

Humidity 89%
Wind Speed SW 8 mph
Barometer 29.72 in (1006.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 4 May 5:53 am CDT
Extended Forecast for

Monticello IL

Blowing Dust Advisory May 4, 11:00am until May 4, 06:00pm
Click here for hazard details and duration
Blowing Dust Advisory
  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Patchy blowing dust after 11am. Mostly sunny, with a high near 77. Breezy, with a southwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Breezy.
    Patchy
    Blowing Dust
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am.  Mostly cloudy, with a low around 50. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    T-storms
    Likely and
    Breezy

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 1pm.  High near 59. West wind 10 to 13 mph becoming north northeast in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely before 1am.  Mostly cloudy, with a low around 42. North northeast wind 8 to 11 mph, with gusts as high as 16 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. North wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. North wind 6 to 9 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Patchy blowing dust after 11am. Mostly sunny, with a high near 77. Breezy, with a southwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 50. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 59. West wind 10 to 13 mph becoming north northeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely before 1am. Mostly cloudy, with a low around 42. North northeast wind 8 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Partly sunny, with a high near 57. North wind 8 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly cloudy, with a low around 40. North wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 60. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 65.
Friday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A chance of showers. Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello IL
 40.03°N 88.58°W (Elev. 650 ft)
7:36 am CDT May 4, 2026
7am CDT May 4, 2026-6pm CDT May 10, 2026
 
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Additional Resources

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