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

22°F

-6°C

Humidity 55%
Wind Speed NW 5 mph
Barometer 30.51 in (1034.6 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 7 Apr 6:53 am CDT
Extended Forecast for

Oshkosh WI

  • Today

    Today: Sunny, with a high near 39. North wind around 5 mph becoming calm.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: A chance of snow between 2am and 5am, then rain likely, possibly mixed with snow. Increasing clouds, with a low around 28. South southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Partly Cloudy
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely before 1pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 59. South wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly between 7pm and 1am. Low around 40. West southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Sunny, with a high near 53. West wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 39. North wind around 5 mph becoming calm.
Tonight
A chance of snow between 2am and 5am, then rain likely, possibly mixed with snow. Increasing clouds, with a low around 28. South southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain likely before 1pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 59. South wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly between 7pm and 1am. Low around 40. West southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday
Sunny, with a high near 53. West wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
A chance of rain, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Sunday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Monday
Rain likely. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.53°W (Elev. 748 ft)
Last Update:
6:36 am CDT Apr 7, 2026
Forecast Valid:
7am CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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