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

46°F

8°C

Humidity 49%
Wind Speed E 5 mph
Barometer 30.17 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 12 May 1:15 am CDT
Extended Forecast for

Toluca IL

  • Overnight

    Overnight: Mostly clear, with a low around 45. East southeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 81. Breezy, with a south southeast wind 13 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 52. West wind 9 to 17 mph, with gusts as high as 29 mph.

    Low: 52 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. North wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 26 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Calm wind becoming east around 5 mph in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 51. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Partly sunny, with a high near 79. Breezy.

    High: 79 °F

    Chance
    Showers and
    Breezy

  • 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

Overnight
Mostly clear, with a low around 45. East southeast wind around 10 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 81. Breezy, with a south southeast wind 13 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Tuesday Night
A 40 percent chance of showers and thunderstorms before 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 52. West wind 9 to 17 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 68. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 43. North wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 26 mph.
Thursday
Sunny, with a high near 71. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 51. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 79. Breezy.
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 and thunderstorms. Partly cloudy, with a low around 61.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Monday
A chance of showers. Partly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Toluca IL
 41.01°N 89.13°W (Elev. 699 ft)
Last Update:
12:36 am CDT May 12, 2026
Forecast Valid:
1am CDT May 12, 2026-6pm CDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation