Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
24°F
-4°C
| Humidity | 75% |
| Wind Speed | Calm |
| Barometer | 30.23 in (1025.9 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 12 Feb 7:53 pm CST |
Extended Forecast for
2 Miles SSE Green Lake WI
Tonight
Low: 23 °F
Partly Cloudy
Friday
High: 45 °F
Sunny
Friday Night
Low: 23 °F
Mostly Clear
Saturday
High: 44 °F
Mostly Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 46 °F
Sunny
Sunday Night
Low: 30 °F
Mostly Cloudy
Washington's Birthday
High: 51 °F
Partly Sunny
Monday Night
Low: 35 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 23. South wind around 5 mph.
Friday
Sunny, with a high near 45. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 23. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 44. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 29. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 46. Northwest wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 30. South wind 5 to 10 mph.
Washington's Birthday
Partly sunny, with a high near 51. Southwest wind around 10 mph.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 50.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain likely. Partly sunny, with a high near 48. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 38.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Green Lake WI
43.81°N 88.94°W (Elev. 850 ft)
43.81°N 88.94°W (Elev. 850 ft)
7:57 pm CST Feb 12, 2026
8pm CST Feb 12, 2026-6pm CST Feb 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
