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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

40°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 29.74 in (1008.1 mb)
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Last update 20 Mar 8:53 am CDT
Extended Forecast for

3 Miles SSE Oshkosh, Wittman Regional Airport WI

  • Today

    Today: Partly sunny, with a high near 46. North northwest wind 6 to 8 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Light and variable wind becoming south around 5 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52. South southeast wind 6 to 9 mph.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 37. South southwest wind 7 to 9 mph becoming north northeast after midnight.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain before 1pm. Cloudy, with a high near 41. North northeast wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 41 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 46. North northwest wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 33. Light and variable wind becoming south around 5 mph after midnight.
Saturday
Partly sunny, with a high near 52. South southeast wind 6 to 9 mph.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 37. South southwest wind 7 to 9 mph becoming north northeast after midnight.
Sunday
A 30 percent chance of rain before 1pm. Cloudy, with a high near 41. North northeast wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 50.
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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:
8:37 am CDT Mar 20, 2026
Forecast Valid:
9am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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