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

61°F

16°C

Humidity 35%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 11 May 7:35 pm CDT
Extended Forecast for

Wyoming IL

  • Tonight

    Tonight: Mostly clear, with a low around 46. North northeast wind 5 to 9 mph becoming southeast after midnight. Winds could gust as high as 18 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 81. Breezy, with a south southeast wind 11 to 16 mph becoming west southwest 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 51. West wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: 51 °F

    Chance
    T-storms then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 44. North wind 8 to 13 mph becoming light north northeast in the evening. Winds could gust as high as 26 mph.

    Low: 44 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 1am. Partly cloudy, with a low around 52. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 46. North northeast wind 5 to 9 mph becoming southeast after midnight. Winds could gust as high as 18 mph.
Tuesday
A slight chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 81. Breezy, with a south southeast wind 11 to 16 mph becoming west southwest 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 30%.
Tuesday Night
A 40 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 51. West wind 9 to 15 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 70. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph.
Wednesday Night
Clear, with a low around 44. North wind 8 to 13 mph becoming light north northeast in the evening. Winds could gust as high as 26 mph.
Thursday
Sunny, with a high near 72. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
A 50 percent chance of showers after 1am. Partly cloudy, with a low around 52. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 80.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Saturday
Sunny, with a high near 87.
Saturday Night
A chance of showers. Partly cloudy, with a low around 61.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Monday
A chance of showers. Partly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wyoming IL
 41.05°N 89.77°W (Elev. 696 ft)
Last Update:
7:35 pm CDT May 11, 2026
Forecast Valid:
8pm CDT May 11, 2026-6pm CDT May 18, 2026
 
Forecast Discussion
 
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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