News Headlines
Hazardous Weather Conditions
Current conditions at
University of Illinois - Willard (KCMI)
Lat: 40.03°NLon: 88.28°WElev: 741ft.
Mostly Cloudy
61°F
16°C
| Humidity | 87% |
| Wind Speed | SE 13 mph |
| Barometer | 29.82 in (1009.4 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 26 Mar 3:53 am CDT |
Extended Forecast for
Sidney IL
Today
High: 85 °F
Mostly Sunny
then Slight
Chance
T-storms and
BreezyTonight

Low: 36 °F
T-storms and
BreezyFriday
High: 47 °F
Chance
Showers and
Breezy then
Mostly SunnyFriday Night

Low: 28 °F
Mostly Clear
Saturday

High: 51 °F
Sunny
Saturday Night

Low: 37 °F
Partly Cloudy
Sunday

High: 59 °F
Partly Sunny
Sunday Night

Low: 51 °F
Mostly Cloudy
Monday

High: 76 °F
Mostly Sunny
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 85. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Low around 36. Breezy, with a southwest wind 14 to 22 mph becoming north northeast in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
A 30 percent chance of showers before 7am. Partly sunny, with a high near 47. Breezy, with a north wind 18 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 28. North northwest wind 6 to 13 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 51. Light and variable wind becoming south southwest 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 37. South southeast wind 6 to 9 mph, with gusts as high as 16 mph.
Sunday
Partly sunny, with a high near 59. South wind 10 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 76.
Monday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 76. Breezy.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 59.
Wednesday
A chance of rain. Mostly cloudy, with a high near 76. Breezy.
Additional Forecasts and Information
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)
40.03°N 88.07°W (Elev. 653 ft)
3:11 am CDT Mar 26, 2026
4am CDT Mar 26, 2026-6pm CDT Apr 1, 2026



