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.

Overcast

57°F

14°C

Humidity 55%
Wind Speed NW 15 G 21 mph
Barometer 29.79 in (1008.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 12 May 9:53 pm CDT
Extended Forecast for

2 Miles NNW Oshkosh WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. North northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. North wind 5 to 8 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 48. South wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 54.

    Low: 54 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 57. North northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 41. North wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 63. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 48. South wind 9 to 13 mph, with gusts as high as 23 mph.
Friday
A 20 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 71.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 78.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 51.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 72.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Monday
Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Oshkosh WI
 44.04°N 88.56°W (Elev. 758 ft)
Last Update:
9:47 pm CDT May 12, 2026
Forecast Valid:
9pm CDT May 12, 2026-6pm CDT May 19, 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