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Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Overcast

55°F

13°C

Humidity 80%
Wind Speed Calm
Barometer 30.29 in (1025.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 1 Nov 5:53 am CST
Extended Forecast for

Fairmount IL

  • Today

    Today: A 30 percent chance of rain, mainly between 10am and 5pm. Cloudy, with a high near 68. Light east wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 68 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 10pm, then a slight chance of rain after 2am. Patchy fog after midnight. Otherwise, cloudy, with a low around 53. South southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Monday

    Monday: A 20 percent chance of rain before noon. Patchy fog before 9am. Otherwise, cloudy, with a high near 67. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 67 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. South southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain after noon. Mostly cloudy, with a high near 75. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph.

    High: 75 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 57. South wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Partly sunny, with a high near 68. South wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly between 10am and 5pm. Cloudy, with a high near 68. Light east wind becoming south southeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Tonight
A slight chance of rain before 10pm, then a slight chance of rain after 2am. Patchy fog after midnight. Otherwise, cloudy, with a low around 53. South southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of rain before noon. Patchy fog before 9am. Otherwise, cloudy, with a high near 67. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 58. South southeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A 50 percent chance of rain after noon. Mostly cloudy, with a high near 75. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph.
Tuesday Night
Rain. Low around 57. South wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely. Partly sunny, with a high near 68. South wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Mostly cloudy, with a high near 63.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fairmount IL
 40.04°N 87.83°W (Elev. 653 ft)
Last Update:
6:21 am CST Nov 1, 2026
Forecast Valid:
6am CST Nov 1, 2026-6pm CST Nov 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation