Hazardous Weather Conditions
Current conditions at
University of Illinois - Willard (KCMI)
Lat: 40.03°NLon: 88.28°WElev: 741ft.
Fog/Mist
68°F
20°C
| Humidity | 100% |
| Wind Speed | NA |
| Barometer | 29.97 in (1014.4 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 2.00 mi |
| Last update | 26 Jul 5:53 am CDT |
Extended Forecast for
Sidney IL
Today
High: 88 °F
Patchy Fog
then Partly
SunnyTonight
Low: 74 °F
Partly Cloudy
then Chance
T-stormsMonday

High: 91 °F
Chance
T-stormsMonday Night

Low: 74 °F
Chance
ShowersTuesday

High: 88 °F
Mostly Sunny
Tuesday Night

Low: 63 °F
Mostly Clear
Wednesday

High: 85 °F
Sunny
Wednesday Night

Low: 61 °F
Mostly Clear
Thursday

High: 86 °F
Sunny
Detailed Forecast
Today
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 88. Heat index values as high as 103. Calm wind becoming southwest 5 to 7 mph in the morning.
Tonight
A 30 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 74. South southwest wind around 6 mph becoming east after midnight.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 11am. Mostly sunny, with a high near 91. Heat index values as high as 108. South wind 7 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 30 percent chance of showers before 1am. Mostly clear, with a low around 74. Southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 88. North wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 63. North wind 6 to 11 mph, with gusts as high as 17 mph.
Wednesday
Sunny, with a high near 85. North wind 7 to 9 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 86.
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)
4:46 am CDT Jul 26, 2026
6am CDT Jul 26, 2026-6pm CDT Aug 1, 2026



