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Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Mostly Cloudy

71°F

22°C

Humidity 92%
Wind Speed SE 3 mph
Barometer 29.93 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 26 Jul 4:55 am CDT
Extended Forecast for

Toluca IL

Heat Advisory July 26, 12:00pm until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 90. Heat index values as high as 105. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 90 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 76. Light and variable wind becoming south southwest around 6 mph in the evening. Winds could gust as high as 17 mph.

    Low: 76 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 91. Heat index values as high as 106. South wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 91 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. West southwest wind 7 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. North wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. North northeast wind around 6 mph becoming calm after midnight.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 90. Heat index values as high as 105. Calm wind becoming south southwest 5 to 7 mph in the morning.
Tonight
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 76. Light and variable wind becoming south southwest around 6 mph in the evening. Winds could gust as high as 17 mph.
Monday
A 20 percent chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 91. Heat index values as high as 106. South wind 7 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 73. West southwest wind 7 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 86. North wind 7 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 62. North northeast wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 85. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Partly sunny, with a high near 85.
Friday Night
A chance of showers. Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Toluca IL
 40.99°N 89.16°W (Elev. 689 ft)
Last Update:
4:46 am CDT Jul 26, 2026
Forecast Valid:
5am CDT Jul 26, 2026-6pm CDT Aug 1, 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