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

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

70°F

21°C

Humidity 73%
Wind Speed S 9 mph
Barometer 30.06 in (1017.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 4 Oct 8:53 am CDT
Extended Forecast for

Oshkosh WI

  • Today

    Today: Sunny, with a high near 84. South southwest wind 9 to 16 mph, with gusts as high as 23 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. South wind 13 to 21 mph, with gusts as high as 29 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 61. South wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Mostly Clear
    then Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 64. North northwest wind 7 to 10 mph.

    High: 64 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 84. South southwest wind 9 to 16 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 66. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 82. South wind 13 to 21 mph, with gusts as high as 29 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 61. South wind 14 to 18 mph, with gusts as high as 25 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. North northwest wind 7 to 10 mph.
Monday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 62.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 65.
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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:
9:16 am CDT Oct 4, 2025
Forecast Valid:
9am CDT Oct 4, 2025-6pm CDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation