Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

19°F

-7°C

Humidity 71%
Wind Speed NW 8 mph
Barometer 29.90 in (1014.4 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 10 Dec 8:53 pm CST
Extended Forecast for

Winnebago WI

  • Tonight

    Tonight: Mostly clear, with a low around 6. West northwest wind 7 to 9 mph.

    Low: 6 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 19. West southwest wind 3 to 7 mph.

    High: 19 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. Light and variable wind.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of snow after noon.  Mostly cloudy, with a high near 21. Light west northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around -3. West wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: -3 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 3.

    High: 3 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -7.

    Low: -7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 6. West northwest wind 7 to 9 mph.
Thursday
Increasing clouds, with a high near 19. West southwest wind 3 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 6. Light and variable wind.
Friday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 21. Light west northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -3. West wind 11 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny and cold, with a high near 3.
Saturday Night
Mostly clear, with a low around -7.
Sunday
Sunny and cold, with a high near 9.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Winnebago WI
 44.06°N 88.53°W (Elev. 758 ft)
8:26 pm CST Dec 10, 2025
8pm CST Dec 10, 2025-6pm CST Dec 17, 2025
 
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Additional Resources

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