Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Overcast and Windy

30°F

-1°C

Humidity 79%
Wind Speed W 33 G 46 mph
Barometer 29.98 in (1016.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 30 Nov 2:53 am CST
Extended Forecast for

Sidney IL

  • Overnight

    Overnight: Cloudy, with a low around 22. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.

    Low: 22 °F

    Cloudy and
    Breezy

  • Sunday

    Sunday: Cloudy, with a high near 26. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 26 °F

    Cloudy and
    Breezy then
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. West northwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 16 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of snow after noon.  Cloudy, with a high near 31. Calm wind.

    High: 31 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly before midnight.  Low around 18. Calm wind becoming northwest around 5 mph after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow then
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Northwest wind around 6 mph becoming light and variable  in the afternoon.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13. South wind 3 to 7 mph.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 22. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.
Sunday
Cloudy, with a high near 26. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 15. West northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 16 mph.
Monday
A 50 percent chance of snow after noon. Cloudy, with a high near 31. Calm wind.
Monday Night
Snow, mainly before midnight. Low around 18. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Partly sunny, with a high near 25. Northwest wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 13. South wind 3 to 7 mph.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
A chance of snow. Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sidney IL
 40.03°N 88.07°W (Elev. 653 ft)
2:36 am CST Nov 30, 2025
3am CST Nov 30, 2025-6pm CST Dec 6, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database