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.

Fair with Haze

73°F

23°C

Humidity 66%
Wind Speed W 3 mph
Barometer 29.89 in (1011.0 mb)
Dewpoint 61°F (16°C)
Visibility 6.00 mi
Last update 12 Jul 8:53 pm CDT
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: Areas of smoke before 5am. Partly cloudy, with a low around 62. West wind around 8 mph.

    Low: 62 °F

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke after 9am. Mostly sunny, with a high near 79. West southwest wind 7 to 10 mph.

    High: 79 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: Areas of smoke before 9pm. Partly cloudy, with a low around 67. Southwest wind 7 to 9 mph.

    Low: 67 °F

    Areas Smoke
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 83. Heat index values as high as 86. West southwest wind around 10 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. South southwest wind around 6 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

    High: 76 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Areas of smoke before 5am. Partly cloudy, with a low around 62. West wind around 8 mph.
Sunday
Areas of smoke after 9am. Mostly sunny, with a high near 79. West southwest wind 7 to 10 mph.
Sunday Night
Areas of smoke before 9pm. Partly cloudy, with a low around 67. Southwest wind 7 to 9 mph.
Monday
Sunny, with a high near 83. Heat index values as high as 86. West southwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 70. South southwest wind around 6 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 71.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 61.
Saturday
A 30 percent chance of showers and thunderstorms. 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:
8:32 pm CDT Jul 12, 2025
Forecast Valid:
9pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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