Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast with Haze

37°F

3°C

Humidity 85%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Last update 15 Feb 5:55 am CST
Extended Forecast for

Minonk IL

  • Today

    Today: Patchy fog before 11am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 58. Calm wind becoming west northwest 5 to 9 mph in the morning.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. West wind 5 to 9 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 63. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 29 mph.

    High: 63 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 41. South wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. Breezy, with a south southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 61 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after midnight.  Mostly cloudy, with a low around 53. Breezy, with a south wind 20 to 23 mph, with gusts as high as 34 mph.

    Low: 53 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 66. Breezy, with a west wind 18 to 28 mph, with gusts as high as 37 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of rain after noon.  Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 58. Calm wind becoming west northwest 5 to 9 mph in the morning.
Tonight
Increasing clouds, with a low around 38. West wind 5 to 9 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.
Washington's Birthday
Mostly sunny, with a high near 63. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 29 mph.
Monday Night
Increasing clouds, with a low around 41. South wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday
Mostly cloudy, with a high near 61. Breezy, with a south southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 53. Breezy, with a south wind 20 to 23 mph, with gusts as high as 34 mph.
Wednesday
Sunny, with a high near 66. Breezy, with a west wind 18 to 28 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 61.
Thursday Night
A 40 percent chance of rain before midnight. Partly cloudy, with a low around 33.
Friday
A chance of rain and snow. Partly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Minonk IL
 40.9°N 89.02°W (Elev. 751 ft)
5:37 am CST Feb 15, 2026
6am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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