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

51°F

11°C

Humidity 64%
Wind Speed W 6 mph
Barometer 29.68 in (1005.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 7 Nov 6:53 pm CST
Extended Forecast for

Sidney IL

  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind 5 to 7 mph becoming calm after midnight.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of rain after 3pm. Increasing clouds, with a high near 59. Calm wind becoming west northwest around 5 mph.

    High: 59 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain before 3am, then a chance of rain and snow. Low around 32. East northeast wind 5 to 10 mph becoming north northwest 11 to 16 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Scattered rain and snow showers before 9am, then scattered snow showers. Partly sunny, with a high near 40. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 40 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. West northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. West wind 6 to 8 mph.

    Low: 22 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 50. Breezy.

    High: 50 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West wind 5 to 7 mph becoming calm after midnight.
Saturday
A 40 percent chance of rain after 3pm. Increasing clouds, with a high near 59. Calm wind becoming west northwest around 5 mph.
Saturday Night
Rain before 3am, then a chance of rain and snow. Low around 32. East northeast wind 5 to 10 mph becoming north northwest 11 to 16 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Scattered rain and snow showers before 9am, then scattered snow showers. Partly sunny, with a high near 40. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 21. West northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 39. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 22. West wind 6 to 8 mph.
Veterans Day
Partly sunny, with a high near 50. Breezy.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney IL
 40.03°N 88.04°W (Elev. 679 ft)
Last Update:
6:36 pm CST Nov 7, 2025
Forecast Valid:
7pm CST Nov 7, 2025-6pm CST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation