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

29°F

-2°C

Humidity 61%
Wind Speed W 5 mph
Barometer 30.04 in (1017.6 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 17 Nov 1:53 am CST
Extended Forecast for

3 Miles SW Homer IL

  • Overnight

    Overnight: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain, mainly after 11pm. Low around 41. Light east southeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain Likely
    then Rain

  • Tuesday

    Tuesday: Rain likely, mainly before 10am. Cloudy, with a high near 54. East southeast wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Northeast wind around 6 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53. Northeast wind around 6 mph becoming calm in the morning.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain likely. Cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 25. Calm wind.
Monday
Mostly sunny, with a high near 54. Light and variable wind.
Monday Night
Rain, mainly after 11pm. Low around 41. Light east southeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain likely, mainly before 10am. Cloudy, with a high near 54. East southeast wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 39. Northeast wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 53. Northeast wind around 6 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 39. Calm wind.
Thursday
Rain likely, mainly after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Thursday Night
Rain likely. Cloudy, with a low around 47. Chance of precipitation is 70%.
Friday
Rain likely, mainly before noon. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Homer IL
 40°N 87.98°W (Elev. 689 ft)
Last Update:
1:56 am CST Nov 17, 2025
Forecast Valid:
1am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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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