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

46°F

8°C

Humidity 77%
Wind Speed W 7 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Nov 2:53 am CST
Extended Forecast for

Oshkosh, Wittman Regional Airport WI

  • Overnight

    Overnight: Clear, with a low around 38. West northwest wind around 7 mph.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. West northwest wind 6 to 9 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 41. West wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: A 50 percent chance of showers, mainly between 9am and 5pm. Partly sunny, with a high near 51. Calm wind becoming north 5 to 8 mph in the morning.

    High: 51 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 32. North wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 38. West northwest wind around 7 mph.
Tuesday
Sunny, with a high near 58. West northwest wind 6 to 9 mph.
Tuesday Night
Increasing clouds, with a low around 41. West wind around 5 mph becoming calm in the evening.
Veterans Day
A 50 percent chance of showers, mainly between 9am and 5pm. Partly sunny, with a high near 51. Calm wind becoming north 5 to 8 mph in the morning.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 32. North wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh, Wittman Regional Airport WI
 43.99°N 88.57°W (Elev. 797 ft)
Last Update:
1:37 am CST Nov 10, 2026
Forecast Valid:
3am CST Nov 10, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

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