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.

Overcast

25°F

-4°C

Humidity 66%
Wind Speed S 13 mph
Barometer 30.04 in (1019.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 1 Feb 4:53 pm CST
Extended Forecast for

Oshkosh WI

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Partly sunny, with a steady temperature around 25. South wind around 9 mph.

    High: 25 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow and freezing rain likely before 3am, then a chance of flurries between 3am and 4am. Mostly cloudy, with a low around 15. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Wintry Mix
    Likely then
    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 24. West northwest wind 7 to 10 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. North northwest wind around 7 mph.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 18. North wind 3 to 6 mph.

    High: 18 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Partly sunny, with a high near 32.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a steady temperature around 25. South wind around 9 mph.
Tonight
Snow and freezing rain likely before 3am, then a chance of flurries between 3am and 4am. Mostly cloudy, with a low around 15. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 24. West northwest wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 5. North northwest wind around 7 mph.
Tuesday
Sunny, with a high near 18. North wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 9.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 32.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 4.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 17.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 25.
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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:
3:11 pm CST Feb 1, 2026
Forecast Valid:
5pm CST Feb 1, 2026-6pm CST Feb 8, 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