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

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

88°F

31°C

Humidity 33%
Wind Speed S 6 mph
Barometer 30.13 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 3 Oct 2:55 pm CDT
Extended Forecast for

Minonk IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 89. Southwest wind around 8 mph.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. South wind 3 to 6 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60. South wind around 8 mph, with gusts as high as 16 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. South wind 8 to 17 mph, with gusts as high as 24 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 86. Southwest wind 7 to 9 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 89. Southwest wind around 8 mph.
Tonight
Mostly clear, with a low around 64. South wind 3 to 6 mph.
Saturday
Sunny, with a high near 89. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Clear, with a low around 60. South wind around 8 mph, with gusts as high as 16 mph.
Sunday
Sunny, with a high near 86. South wind 8 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 62. South wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 86. Southwest wind 7 to 9 mph.
Monday Night
A 40 percent chance of showers. Partly cloudy, with a low around 59.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Minonk IL
 40.9°N 89.02°W (Elev. 751 ft)
Last Update:
12:51 pm CDT Oct 3, 2025
Forecast Valid:
3pm CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
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