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

Clintonville Municipal Airport (KCLI)

Lat: 44.62°NLon: 88.73°WElev: 810ft.

Fair

82°F

28°C

Humidity 41%
Wind Speed S 18 mph
Barometer 29.96 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 10 Oct 1:55 pm CDT
Extended Forecast for

Marion WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. South wind around 15 mph, with gusts as high as 28 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 55. South wind 7 to 13 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 61. South wind around 6 mph becoming calm after midnight.

    Low: 61 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 81. South wind 3 to 7 mph.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. South wind around 15 mph, with gusts as high as 28 mph.
Tonight
Clear, with a low around 55. South wind 7 to 13 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 80. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Increasing clouds, with a low around 61. South wind around 6 mph becoming calm after midnight.
Columbus Day
Partly sunny, with a high near 81. South wind 3 to 7 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion WI
 44.67°N 88.88°W (Elev. 820 ft)
Last Update:
1:56 pm CDT Oct 10, 2026
Forecast Valid:
2pm CDT Oct 10, 2026-6pm CDT Oct 16, 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