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Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

54°F

12°C

Humidity 83%
Wind Speed E 7 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 10 Oct 7:53 am CDT
Extended Forecast for

Homer IL

  • Today

    Today: Mostly cloudy, with a high near 80. Southeast wind 6 to 8 mph.

    High: 80 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. East wind 3 to 6 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Light and variable wind.

    High: 80 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 58 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 88. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. South southwest wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. West northwest wind 8 to 10 mph, with gusts as high as 17 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Mostly sunny, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 80. Southeast wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 57. East wind 3 to 6 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Light and variable wind.
Sunday Night
Mostly clear, with a low around 58. Calm wind becoming south southwest around 5 mph after midnight.
Columbus Day
Mostly sunny, with a high near 88. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 68. South southwest wind 6 to 8 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 84. West northwest wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Showers likely, mainly before 1pm. Mostly sunny, with a high near 75. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday
Showers likely. Mostly cloudy, with a high near 75.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Homer IL
 40.05°N 87.98°W (Elev. 659 ft)
Last Update:
7:35 am CDT Oct 10, 2026
Forecast Valid:
8am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
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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