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

70°F

21°C

Humidity 91%
Wind Speed E 5 mph
Barometer 29.93 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 4 Jul 9:55 pm CDT
Extended Forecast for

4 Miles W Tiskilwa IL

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between midnight and 2am. Mostly cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Isolated
    T-storms then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 82. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    T-storms

  • Sunday Night

    Sunday Night: Isolated showers and thunderstorms before 7pm. Partly cloudy, with a low around 63. Northeast wind 5 to 10 mph. Chance of precipitation is 10%.

    Low: 63 °F

    Isolated
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Northeast wind 5 to 10 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy
    then Chance
    T-storms

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly between midnight and 2am. Mostly cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 30%.
Sunday
Scattered showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 82. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday Night
Isolated showers and thunderstorms before 7pm. Partly cloudy, with a low around 63. Northeast wind 5 to 10 mph. Chance of precipitation is 10%.
Monday
Sunny, with a high near 83. Northeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 86.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Tiskilwa IL
 41.29°N 89.58°W (Elev. 850 ft)
Last Update:
7:46 pm CDT Jul 4, 2026
Forecast Valid:
10pm CDT Jul 4, 2026-6pm CDT Jul 11, 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