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

27°F

-3°C

Humidity 51%
Wind Speed N 12 mph
Barometer 30.40 in (1030.6 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 6 Apr 10:53 pm CDT
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: A chance of flurries before midnight. Mostly clear, with a low around 21. North wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Sunny, with a high near 38. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 2am and 5am, then rain likely, possibly mixed with snow. Increasing clouds, with a low around 27. South southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Partly Cloudy
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 57. South wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly before 1am. Low around 42. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

  • Thursday

    Thursday: A 20 percent chance of rain. Mostly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries before midnight. Mostly clear, with a low around 21. North wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 38. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
A chance of snow between 2am and 5am, then rain likely, possibly mixed with snow. Increasing clouds, with a low around 27. South southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 57. South wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Wednesday Night
Rain, mainly before 1am. Low around 42. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 56.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Sunday Night
Rain and possibly a thunderstorm. Low around 55. Chance of precipitation is 80%.
Monday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
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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:
10:56 pm CDT Apr 6, 2026
Forecast Valid:
11pm CDT Apr 6, 2026-6pm CDT Apr 13, 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