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

41°F

5°C

Humidity 49%
Wind Speed W 20 G 26 mph
Barometer 30.09 in (1020.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 5 Apr 11:53 am CDT
Extended Forecast for

Oshkosh WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 46. West northwest wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33. West northwest wind 7 to 11 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain
    then Slight
    Chance Rain

  • Monday

    Monday: A 30 percent chance of snow, mainly between 2pm and 5pm. Partly sunny, with a high near 41. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 41 °F

    Partly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: A slight chance of snow before 8pm, then a slight chance of snow showers between 8pm and 1am. Partly cloudy, with a low around 20. North wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 38. Light and variable wind becoming south southwest around 5 mph in the afternoon.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 4am, then a chance of rain and snow showers. Increasing clouds, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.

    High: 56 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 46. West northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Tonight
A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33. West northwest wind 7 to 11 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of snow, mainly between 2pm and 5pm. Partly sunny, with a high near 41. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.
Monday Night
A slight chance of snow before 8pm, then a slight chance of snow showers between 8pm and 1am. Partly cloudy, with a low around 20. North wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 38. Light and variable wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
A chance of snow showers before 4am, then a chance of rain and snow showers. Increasing clouds, with a low around 29. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Wednesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Thursday
A 40 percent chance of rain. Mostly sunny, with a high near 51.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 50.
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:
10:57 am CDT Apr 5, 2026
Forecast Valid:
12pm CDT Apr 5, 2026-6pm CDT Apr 11, 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