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

1°F

-17°C

Humidity 62%
Wind Speed W 5 mph
Barometer 30.20 in (1025.9 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 27 Jan 10:53 pm CST
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: Mostly clear, with a low around -3. Wind chill values between -15 and -20. West wind around 9 mph.

    Low: -3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 8. Wind chill values between -10 and -20. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 8 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -6. Wind chill values between -10 and -20. Northwest wind 7 to 10 mph.

    Low: -6 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and cold, with a high near 9. Wind chill values between -10 and -20. Northwest wind 5 to 7 mph.

    High: 9 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -4. North wind 5 to 8 mph.

    Low: -4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 12.

    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 19.

    High: 19 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -3. Wind chill values between -15 and -20. West wind around 9 mph.
Wednesday
Mostly sunny and cold, with a high near 8. Wind chill values between -10 and -20. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around -6. Wind chill values between -10 and -20. Northwest wind 7 to 10 mph.
Thursday
Sunny and cold, with a high near 9. Wind chill values between -10 and -20. Northwest wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around -4. North wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 12.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 21.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 23.
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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:
9:51 pm CST Jan 27, 2026
Forecast Valid:
11pm CST Jan 27, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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Chance of Precipitation