Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

29°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.21 in (1023.9 mb)
Dewpoint 27°F (-3°C)
Visibility 5.00 mi
Last update 4 Mar 2:53 am CST
Extended Forecast for

5 Miles W Oshkosh, Wittman Regional Airport WI

  • Overnight

    Overnight: Mostly clear, with a low around 27. Light south southwest wind.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 34. East southeast wind 3 to 6 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before noon.  Mostly cloudy, with a high near 45. East northeast wind 7 to 9 mph.

    High: 45 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 38. Southeast wind 5 to 7 mph.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Rain, with thunderstorms also possible after noon.  High near 60. Chance of precipitation is 100%.

    High: 60 °F

    Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm.  Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon.  Mostly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Light south southwest wind.
Wednesday
Sunny, with a high near 52. Calm wind becoming south southeast around 5 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 34. East southeast wind 3 to 6 mph.
Thursday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 45. East northeast wind 7 to 9 mph.
Thursday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 38. Southeast wind 5 to 7 mph.
Friday
Rain, with thunderstorms also possible after noon. High near 60. Chance of precipitation is 100%.
Friday Night
Rain and possibly a thunderstorm. Low around 39. Chance of precipitation is 90%.
Saturday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 63.
Monday Night
A 20 percent chance of rain. Mostly clear, with a low around 42.
Tuesday
Rain likely. Partly sunny, with a high near 56. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Oshkosh, Wittman Regional Airport WI
 44°N 88.66°W (Elev. 843 ft)
3:06 am CST Mar 4, 2026
3am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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