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

25°F

-4°C

Humidity 80%
Wind Speed S 3 mph
Barometer 30.36 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 11 Jan 10:55 pm CST
Extended Forecast for

Minonk IL

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 43. West southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 32. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Southwest wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. West northwest wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 37 mph.

    High: 37 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Blustery, with a north northwest wind 15 to 21 mph, with gusts as high as 33 mph.

    Low: 14 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 24. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 43. West southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Monday Night
Increasing clouds, with a low around 32. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 50. Southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 32. West northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Wednesday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 37 mph.
Wednesday Night
Partly cloudy, with a low around 14. Blustery, with a north northwest wind 15 to 21 mph, with gusts as high as 33 mph.
Thursday
Sunny, with a high near 28.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 24.
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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:
10:57 pm CST Jan 11, 2026
Forecast Valid:
11pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation