National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Mostly Cloudy with Haze

72°F

22°C

Humidity 59%
Wind Speed Calm
Barometer 30.25 in (1023.7 mb)
Dewpoint 57°F (14°C)
Visibility 4.00 mi
Last update 2 Aug 7:53 pm CDT
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: Areas of smoke. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 58. Light south southwest wind.

    Low: 58 °F

    Areas Smoke
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of smoke. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Areas
    Smoke

  • Sunday Night

    Sunday Night: Areas of smoke. Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Areas Smoke

  • Monday

    Monday: Areas of smoke. Mostly sunny, with a high near 83. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 83 °F

    Areas Smoke

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. East southeast wind 3 to 7 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Areas of smoke. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 58. Light south southwest wind.
Sunday
Areas of smoke. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Areas of smoke. Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Monday
Areas of smoke. Mostly sunny, with a high near 83. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 63. East southeast wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 87.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.56°W (Elev. 758 ft)
Last Update:
5:51 pm CDT Aug 2, 2025
Forecast Valid:
8pm CDT Aug 2, 2025-6pm CDT Aug 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation