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Hazardous Weather Conditions

Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fog/Mist

72°F

22°C

Humidity 97%
Wind Speed E 9 mph
Barometer 29.95 in (1013.6 mb)
Dewpoint 71°F (22°C)
Visibility 5.00 mi
Last update 27 Jun 10:53 am CDT
Extended Forecast for

Monticello IL

  • Today

    Today: A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. East wind around 7 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. East wind around 6 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: A 10 percent chance of showers before 7am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 88. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 88 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. South southeast wind 9 to 11 mph, with gusts as high as 16 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. East wind around 7 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. East wind around 6 mph. Chance of precipitation is 20%.
Sunday
A 10 percent chance of showers before 7am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 88. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 73. South southeast wind 9 to 11 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 92. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 74. South wind 9 to 14 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 93. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Clear, with a low around 74.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 73.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello IL
 40.03°N 88.58°W (Elev. 650 ft)
Last Update:
11:36 am CDT Jun 27, 2026
Forecast Valid:
11am CDT Jun 27, 2026-6pm CDT Jul 3, 2026
 
Forecast Discussion
 
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