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

34°F

1°C

Humidity 46%
Wind Speed NW 9 mph
Barometer 29.94 in (1015.1 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 16 Nov 7:53 pm CST
Extended Forecast for

4 Miles SE Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: Clear, with a low around 26. West northwest wind 7 to 9 mph.

    Low: 26 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 43. Northwest wind 3 to 7 mph.

    High: 43 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Calm wind becoming east 5 to 8 mph after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely, becoming all rain after 9am. Mostly cloudy, with a high near 40. East wind 8 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. East northeast wind 5 to 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 26. West northwest wind 7 to 9 mph.
Monday
Increasing clouds, with a high near 43. Northwest wind 3 to 7 mph.
Monday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Calm wind becoming east 5 to 8 mph after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Rain and snow likely, becoming all rain after 9am. Mostly cloudy, with a high near 40. East wind 8 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 32. East northeast wind 5 to 8 mph.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 45.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.51°W (Elev. 748 ft)
Last Update:
8:16 pm CST Nov 16, 2025
Forecast Valid:
9pm CST Nov 16, 2025-6pm CST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation