Current conditions at
University of Illinois - Willard (KCMI)
Lat: 40.03°NLon: 88.28°WElev: 741ft.
A Few Clouds
28°F
-2°C
| Humidity | 51% |
| Wind Speed | S 17 mph |
| Barometer | 30.04 in (1018.0 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 21 Jan 3:53 am CST |
Extended Forecast for
Sidney IL
Overnight

Low: 30 °F
Slight Chance
SnowWednesday
High: 40 °F
Slight Chance
Snow then
SunnyWednesday Night

Low: 18 °F
Partly Cloudy
Thursday

High: 31 °F
Mostly Sunny
Thursday Night

Low: 0 °F
Mostly Cloudy
Friday

High: 6 °F
Cold
Friday Night

Low: -4 °F
Mostly Cloudy
Saturday
High: 12 °F
Mostly Cloudy
then Chance
SnowSaturday Night

Low: 5 °F
Chance Snow
Detailed Forecast
Overnight
A 20 percent chance of snow after 5am. Cloudy, with a steady temperature around 30. South wind around 15 mph, with gusts as high as 24 mph.
Wednesday
A 20 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a high near 40. West southwest wind 11 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 18. West northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Mostly cloudy, with a low around 0. West wind 5 to 10 mph becoming north northwest 12 to 17 mph after midnight. Winds could gust as high as 23 mph.
Friday
Mostly cloudy and cold, with a high near 6. North northwest wind 11 to 17 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around -4. North wind 8 to 10 mph, with gusts as high as 16 mph.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 12.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 5.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Sunny, with a high near 18.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sidney IL
40.03°N 88.07°W (Elev. 653 ft)
40.03°N 88.07°W (Elev. 653 ft)
3:36 am CST Jan 21, 2026
4am CST Jan 21, 2026-6pm CST Jan 27, 2026


