Current conditions at
University of Illinois - Willard (KCMI)
Lat: 40.03°NLon: 88.28°WElev: 741ft.
Mostly Cloudy
72°F
22°C
| Humidity | 100% |
| Wind Speed | SE 10 mph |
| Barometer | 30.09 in (1018.2 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 9:53 am CDT |
Extended Forecast for
Tolono IL
Today
High: 83 °F
Chance
Showers then
Slight Chance
T-stormsTonight

Low: 73 °F
Chance
T-stormsSunday

High: 86 °F
Chance
T-stormsSunday Night

Low: 69 °F
Partly Cloudy
Monday

High: 83 °F
Mostly Sunny
Monday Night

Low: 63 °F
Partly Cloudy
Tuesday

High: 84 °F
Sunny
Tuesday Night
Low: 68 °F
Partly Cloudy
then Chance
T-stormsWednesday

High: 84 °F
Chance
T-storms
Detailed Forecast
Today
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 83. Southeast wind 8 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 73. South southwest wind around 6 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Partly sunny, with a high near 86. West wind 8 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 69. North northwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 83. North wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the morning.
Tuesday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Wednesday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Tolono IL
39.99°N 88.27°W (Elev. 725 ft)
39.99°N 88.27°W (Elev. 725 ft)
9:51 am CDT Aug 15, 2026
10am CDT Aug 15, 2026-6pm CDT Aug 21, 2026


