National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

A Few Clouds

73°F

23°C

Humidity 41%
Wind Speed W 20 G 31 mph
Barometer 29.80 in (1008.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 May 4:53 pm CDT
Extended Forecast for

Champaign IL

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. North northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 53. Light and variable wind becoming east northeast 8 to 13 mph in the evening. Winds could gust as high as 16 mph.

    Low: 53 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 73. East northeast wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 56. East wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 56 °F

    Showers
    Likely then
    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 10am. High near 70. East wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 70 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. East wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Northwest wind 6 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 77. North northwest wind 5 to 8 mph becoming calm in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 53. Light and variable wind becoming east northeast 8 to 13 mph in the evening. Winds could gust as high as 16 mph.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 73. East northeast wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 56. East wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Showers, with thunderstorms also possible after 10am. High near 70. East wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. East wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 46.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
A chance of showers. Partly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Champaign IL
 40.1°N 88.26°W (Elev. 755 ft)
Last Update:
5:29 pm CDT May 17, 2025
Forecast Valid:
5pm CDT May 17, 2025-6pm CDT May 24, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation