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

Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

-1°F

-18°C

Humidity 73%
Wind Speed Calm
Barometer 30.21 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Last update 4 Dec 10:35 pm CST
Extended Forecast for

Toulon IL

  • Tonight

    Tonight: Patchy freezing fog. Partly cloudy, with a low around -1. Wind chill values between -7 and -12. South wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: -1 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 9am. Mostly sunny, with a high near 30. Wind chill values between -7 and 3. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 30 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Southwest wind 5 to 9 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30. West northwest wind around 5 mph becoming calm in the afternoon.

    High: 30 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Cloudy, with a low around 20. Calm wind becoming east northeast 5 to 7 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 25. North wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 25 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1. North wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Low: -1 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Patchy freezing fog. Partly cloudy, with a low around -1. Wind chill values between -7 and -12. South wind 3 to 8 mph. Winds could gust as high as 18 mph.
Friday
Patchy freezing fog before 9am. Mostly sunny, with a high near 30. Wind chill values between -7 and 3. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 22. Southwest wind 5 to 9 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.
Saturday
Partly sunny, with a high near 30. West northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Cloudy, with a low around 20. Calm wind becoming east northeast 5 to 7 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 25. North wind 7 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Mostly cloudy, with a low around -1. North wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Monday
Partly sunny, with a high near 23.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow. Cloudy, with a low around 24.
Wednesday
A chance of rain. Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Toulon IL
 41.1°N 89.86°W (Elev. 725 ft)
Last Update:
9:36 pm CST Dec 4, 2025
Forecast Valid:
10pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation