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

64°F

18°C

Humidity 30%
Wind Speed S 16 G 26 mph
Barometer 30.24 in (1024.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 4 Nov 11:53 am CST
Extended Forecast for

Sidney IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. South wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Southwest wind 11 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 48. South wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 50 percent chance of rain before noon. Partly sunny, with a high near 66. South southwest wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 66 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. South wind 13 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 50. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 67. Southwest wind 11 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 32. North northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 61. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 48. South wind 10 to 14 mph, with gusts as high as 21 mph.
Friday
A 50 percent chance of rain before noon. Partly sunny, with a high near 66. South southwest wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sidney IL
 40.03°N 88.07°W (Elev. 653 ft)
Last Update:
12:36 pm CST Nov 4, 2025
Forecast Valid:
12pm CST Nov 4, 2025-6pm CST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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