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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

46°F

8°C

Humidity 71%
Wind Speed S 12 mph
Barometer 29.82 in (1010.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 21 Mar 11:53 am CDT
Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 59. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 36. West wind 6 to 9 mph becoming north northeast after midnight.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain and snow, mainly before 10am. Mostly cloudy, with a high near 41. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. North northeast wind 6 to 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 42. Northwest wind 3 to 5 mph.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 59. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 36. West wind 6 to 9 mph becoming north northeast after midnight.
Sunday
A chance of rain and snow, mainly before 10am. Mostly cloudy, with a high near 41. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 22. North northeast wind 6 to 10 mph.
Monday
Sunny, with a high near 42. Northwest wind 3 to 5 mph.
Monday Night
Increasing clouds, with a low around 29.
Tuesday
Mostly cloudy, with a high near 51.
Tuesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31.
Wednesday
A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 45.
Wednesday Night
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 37.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Oshkosh, Wittman Regional Airport WI
 43.97°N 88.54°W (Elev. 774 ft)
Last Update:
12:01 pm CDT Mar 21, 2026
Forecast Valid:
12pm CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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Chance of Precipitation