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

75°F

24°C

Humidity 45%
Wind Speed S 14 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Oct 4:53 pm CDT
Extended Forecast for

4 Miles NNE Sidney IL

  • Tonight

    Tonight: Partly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 17 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 76. South southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 49. South southwest wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 49 °F

    Showers

  • Sunday

    Sunday: A 50 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 60. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 31 mph.

    High: 60 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 39. West wind 5 to 10 mph, with gusts as high as 16 mph.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers before 1am. Mostly clear, with a low around 45. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 17 mph.
Saturday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 76. South southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Low around 49. South southwest wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Sunday
A 50 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 60. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Clear, with a low around 39. West wind 5 to 10 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 68. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
A 30 percent chance of showers before 1am. Mostly clear, with a low around 45. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A chance of showers. Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sidney IL
 40.07°N 88.03°W (Elev. 682 ft)
Last Update:
4:36 pm CDT Oct 17, 2025
Forecast Valid:
5pm CDT Oct 17, 2025-6pm CDT Oct 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation