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

37°F

3°C

Humidity 42%
Wind Speed NE 8 mph
Barometer 30.41 in (1031.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 7 Apr 3:53 pm CDT
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: A chance of snow after 4am, mixing with rain after 5am. Increasing clouds, with a low around 28. South southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Clear
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain before 10am, then a slight chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. South wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Showers, mainly before 1am. Low around 38. West southwest wind 8 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers

  • Thursday

    Thursday: Sunny, with a high near 51. West wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Tonight
A chance of snow after 4am, mixing with rain after 5am. Increasing clouds, with a low around 28. South southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain before 10am, then a slight chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. South wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Wednesday Night
Showers, mainly before 1am. Low around 38. West southwest wind 8 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Sunny, with a high near 51. West wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36. Light and variable wind.
Friday
Mostly sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 55.
Saturday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Sunday
Rain likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Monday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Monday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
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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:
1:57 pm CDT Apr 7, 2026
Forecast Valid:
4pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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