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

-2°F

-19°C

Humidity 75%
Wind Speed W 6 mph
Barometer 30.12 in (1023.6 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 28 Jan 6:53 am CST
Extended Forecast for

Oshkosh WI

  • Today

    Today: Mostly sunny, with a high near 11. Wind chill values between -10 and -20. West northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 11 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around -4. Wind chill values between -10 and -15. Northwest wind 6 to 9 mph.

    Low: -4 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 11. Wind chill values between -5 and -15. Northwest wind 5 to 7 mph.

    High: 11 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. North wind 3 to 8 mph.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 12. North wind 8 to 10 mph.

    High: 12 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 11. Wind chill values between -10 and -20. West northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around -4. Wind chill values between -10 and -15. Northwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 11. Wind chill values between -5 and -15. Northwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around -1. North wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 12. North wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Mostly clear, with a low around 4.
Sunday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 22.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
5:16 am CST Jan 28, 2026
Forecast Valid:
7am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation