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.

Mostly Cloudy

26°F

-3°C

Humidity 60%
Wind Speed E 3 mph
Barometer 30.31 in (1028.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 12 Feb 11:53 am CST
Extended Forecast for

2 Miles SSE Oshkosh, Wittman Regional Airport WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. Calm wind.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 42. West southwest wind 6 to 9 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. West southwest wind around 6 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. Calm wind.
Tonight
Partly cloudy, with a low around 22. Calm wind becoming south southwest around 6 mph after midnight.
Friday
Sunny, with a high near 42. West southwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 24. West southwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 43. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 31.
Washington's Birthday
Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.57°W (Elev. 830 ft)
Last Update:
10:52 am CST Feb 12, 2026
Forecast Valid:
12pm CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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Additional Resources

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Chance of Precipitation