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

29°F

-2°C

Humidity 51%
Wind Speed N 13 mph
Barometer 30.37 in (1029.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 6 Apr 9:53 pm CDT
Extended Forecast for

Oshkosh WI

  • Tonight

    Tonight: Isolated snow showers before 11pm, then scattered flurries between 11pm and midnight. Mostly clear, with a low around 21. North wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Isolated Snow
    Showers then
    Mostly Clear

  • Tuesday

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

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 27. South southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 57. South wind 14 to 18 mph, with gusts as high as 32 mph.

    High: 57 °F

    Chance Rain

  • 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
Isolated snow showers before 11pm, then scattered flurries between 11pm and midnight. Mostly clear, with a low around 21. North wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 38. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 27. South southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday
A 50 percent chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 57. South wind 14 to 18 mph, with gusts as high as 32 mph.
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%.
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:
10:13 pm CDT Apr 6, 2026
Forecast Valid:
10pm CDT Apr 6, 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