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

16°F

-9°C

Humidity 77%
Wind Speed S 3 mph
Barometer 29.95 in (1016.5 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 6 Dec 5:53 pm CST
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: Snow, mainly before 5am, then a chance of flurries after 5am. Low around 12. North northwest wind 3 to 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 12 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Sunny, with a high near 18. North northwest wind 8 to 11 mph.

    High: 18 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5. North wind 5 to 7 mph becoming calm after midnight.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 21. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 21 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 19. South southwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Likely

  • Tuesday

    Tuesday: A slight chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 26. Chance of precipitation is 90%.

    Low: 26 °F

    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly before 5am, then a chance of flurries after 5am. Low around 12. North northwest wind 3 to 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Sunny, with a high near 18. North northwest wind 8 to 11 mph.
Sunday Night
Partly cloudy, with a low around 5. North wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 21. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Snow likely. Cloudy, with a low around 19. South southwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday
A slight chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Tuesday Night
Snow. Low around 26. Chance of precipitation is 90%.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Thursday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 21.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 15.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3.
Saturday
Mostly sunny, with a high near 11.
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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:
5:16 pm CST Dec 6, 2025
Forecast Valid:
6pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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