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.

Fog/Mist

20°F

-7°C

Humidity 92%
Wind Speed Vrbl 5 mph
Barometer 29.99 in (1017.6 mb)
Dewpoint 18°F (-8°C)
Visibility 6.00 mi
Wind Chill13°F (-11°C)
Last update 2 Feb 2:53 am CST
Extended Forecast for

Oshkosh WI

  • Overnight

    Overnight: A slight chance of snow and freezing rain before 5am, then a slight chance of freezing rain. Cloudy, with a steady temperature around 20. West southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Wintry Mix

  • Monday

    Monday: Partly sunny, with a high near 26. West northwest wind 7 to 10 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

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

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 20. North wind 5 to 7 mph.

    High: 20 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Wednesday Night

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

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Overnight
A slight chance of snow and freezing rain before 5am, then a slight chance of freezing rain. Cloudy, with a steady temperature around 20. West southwest wind around 7 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 26. West northwest wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 7. North northwest wind around 7 mph.
Tuesday
Sunny, with a high near 20. North wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 4. Calm wind.
Wednesday
Sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 9.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 5.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.56°W (Elev. 758 ft)
Last Update:
3:06 am CST Feb 2, 2026
Forecast Valid:
3am CST Feb 2, 2026-6pm CST Feb 8, 2026
 
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