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

10°F

-12°C

Humidity 63%
Wind Speed NW 7 mph
Barometer 30.31 in (1029.9 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 29 Jan 7:53 pm CST
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: A chance of flurries before 10pm. Mostly cloudy, with a low around 1. Northwest wind 5 to 9 mph.

    Low: 1 °F

    Chance
    Flurries

  • Friday

    Friday: A chance of flurries between 8am and 10am. Partly sunny, with a high near 12. Wind chill values between -5 and -15. North wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 12 °F

    Chance
    Flurries

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. North northwest wind around 9 mph.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 20. North northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3. Calm wind becoming southwest around 5 mph after midnight.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    then Slight
    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 10pm. Mostly cloudy, with a low around 1. Northwest wind 5 to 9 mph.
Friday
A chance of flurries between 8am and 10am. Partly sunny, with a high near 12. Wind chill values between -5 and -15. North wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 6. North northwest wind around 9 mph.
Saturday
Sunny, with a high near 20. North northwest wind 5 to 8 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 3. Calm wind becoming southwest around 5 mph after midnight.
Sunday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 22.
Sunday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 22.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 24.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Thursday
Mostly cloudy, 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:
7:31 pm CST Jan 29, 2026
Forecast Valid:
8pm CST Jan 29, 2026-6pm CST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation