Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
26°F
-3°C
| Humidity | 78% |
| Wind Speed | S 5 mph |
| Barometer | 30.19 in (1024.0 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 9 Feb 2:53 am CST |
Extended Forecast for
Winnebago WI
Overnight
Low: 21 °F
Mostly Cloudy
Monday
High: 34 °F
Mostly Cloudy
Monday Night
Low: 27 °F
Mostly Cloudy
Tuesday
High: 35 °F
Mostly Sunny
Tuesday Night
Low: 19 °F
Partly Cloudy
Wednesday
High: 30 °F
Mostly Sunny
Wednesday Night
Low: 14 °F
Partly Cloudy
Thursday
High: 29 °F
Mostly Cloudy
Thursday Night
Low: 18 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 21. South wind around 7 mph.
Monday
Mostly cloudy, with a high near 34. South wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 27. South wind 6 to 8 mph becoming west northwest after midnight.
Tuesday
Mostly sunny, with a high near 35. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 19. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 29.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 23.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 36.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Winnebago WI
44.08°N 88.53°W (Elev. 787 ft)
44.08°N 88.53°W (Elev. 787 ft)
3:06 am CST Feb 9, 2026
3am CST Feb 9, 2026-6pm CST Feb 15, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
