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.

Fair

55°F

13°C

Humidity 30%
Wind Speed Vrbl 3 mph
Barometer 30.31 in (1026.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 20 Apr 1:53 pm CDT
Extended Forecast for

Mansfield IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. South wind 6 to 8 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. South wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Breezy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 77 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southwest wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. West southwest wind 11 to 13 mph, with gusts as high as 16 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. South wind 8 to 10 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 80 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 1am. Partly cloudy, with a low around 61. Breezy.

    Low: 61 °F

    Partly Cloudy
    and Breezy
    then Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 1pm. High near 75. Breezy. Chance of precipitation is 80%.

    High: 75 °F

    Showers and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 61. South wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 46. South wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 77. Breezy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southwest wind 14 to 18 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 77. West southwest wind 11 to 13 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 56. South wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 80. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 31 mph.
Thursday Night
A 50 percent chance of showers after 1am. Partly cloudy, with a low around 61. Breezy.
Friday
Showers, with thunderstorms also possible after 1pm. High near 75. Breezy. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mansfield IL
 40.2°N 88.52°W (Elev. 728 ft)
Last Update:
1:26 pm CDT Apr 20, 2026
Forecast Valid:
2pm CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
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