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.

Overcast

36°F

2°C

Humidity 70%
Wind Speed NW 14 mph
Barometer 29.86 in (1012.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 10 Feb 12:53 pm CST
Extended Forecast for

Oshkosh WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 36. West northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. West northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 14. West northwest wind around 6 mph becoming calm in the evening.

    Low: 14 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 32. Calm wind.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 36. West northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 21. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 30. West northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Increasing clouds, with a low around 14. West northwest wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 32. Calm wind.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 40.
Saturday Night
A slight chance of freezing rain after midnight. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 40. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 24.
Washington's Birthday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
1:31 pm CST Feb 10, 2026
Forecast Valid:
1pm CST Feb 10, 2026-6pm CST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation