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

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

49°F

9°C

Humidity 86%
Wind Speed S 7 mph
Barometer 29.71 in (1006.3 mb)
Dewpoint 45°F (7°C)
Visibility 9.00 mi
Wind Chill46°F (8°C)
Last update 14 Nov 8:53 pm CST
Extended Forecast for

Butte Des Morts WI

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 54 by 5am. South wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 47 °F⇑

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 59. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 59 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. West northwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 44. West northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. West northwest wind 7 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 54 by 5am. South wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 59. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 31. West northwest wind around 15 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 44. West northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 25. West northwest wind 7 to 10 mph.
Monday
Mostly sunny, with a high near 42.
Monday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 27.
Tuesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 45.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Butte Des Morts WI
 44.08°N 88.62°W (Elev. 751 ft)
Last Update:
8:46 pm CST Nov 14, 2025
Forecast Valid:
9pm CST Nov 14, 2025-6pm CST Nov 21, 2025
 
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Additional Resources

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Chance of Precipitation