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

77°F

25°C

Humidity 54%
Wind Speed W 7 mph
Barometer 30.01 in (1015.1 mb)
Dewpoint 59°F (15°C)
Visibility 4.00 mi
Heat Index79°F (26°C)
Last update 13 Jul 2:53 pm CDT
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: Areas of smoke before 4am. Partly cloudy, with a low around 66. Southwest wind 6 to 8 mph.

    Low: 66 °F

    Areas Smoke

  • Monday

    Monday: Sunny, with a high near 82. West southwest wind 6 to 9 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. South southwest wind around 6 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. South southwest wind 6 to 10 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 70. South wind 6 to 8 mph.

    Low: 70 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.

    High: 80 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms, then a chance of showers after 1pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke before 4am. Partly cloudy, with a low around 66. Southwest wind 6 to 8 mph.
Monday
Sunny, with a high near 82. West southwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 69. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 83. South southwest wind 6 to 10 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 70. South wind 6 to 8 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 62.
Thursday
A slight chance of showers and thunderstorms, then a chance of showers after 1pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 61.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
1:26 pm CDT Jul 13, 2025
Forecast Valid:
3pm CDT Jul 13, 2025-6pm CDT Jul 20, 2025
 
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