Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
26°F
-3°C
| Humidity | 60% |
| Wind Speed | Calm |
| Barometer | 30.29 in (1027.7 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Last update | 12 Feb 12:53 pm CST |
Extended Forecast for
Oshkosh WI
This Afternoon
High: 30 °F
Mostly Sunny
Tonight
Low: 20 °F
Partly Cloudy
Friday
High: 42 °F
Sunny
Friday Night
Low: 22 °F
Mostly Clear
Saturday
High: 41 °F
Mostly Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 41 °F
Sunny
Sunday Night
Low: 29 °F
Mostly Cloudy
Washington's Birthday
High: 45 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 30. Calm wind.
Tonight
Partly cloudy, with a low around 20. Calm wind becoming south southwest around 6 mph after midnight.
Friday
Sunny, with a high near 42. West southwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 22. West wind around 6 mph becoming calm.
Saturday
Mostly sunny, with a high near 41. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 29.
Washington's Birthday
Mostly cloudy, with a high near 45.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Oshkosh WI
44.02°N 88.53°W (Elev. 748 ft)
44.02°N 88.53°W (Elev. 748 ft)
12:32 pm CST Feb 12, 2026
12pm CST Feb 12, 2026-6pm CST Feb 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
