Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
42°F
6°C
| Humidity | 92% |
| Wind Speed | NW 3 mph |
| Barometer | 30.14 in (1021.0 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 10 Apr 4:53 am CDT |
Extended Forecast for
Winnebago WI
Today

High: 51 °F
Partly Sunny
Tonight

Low: 33 °F
Mostly Clear
Saturday
High: 56 °F
Sunny then
Slight Chance
ShowersSaturday Night

Low: 43 °F
Showers
Sunday

High: 68 °F
Showers
Sunday Night

Low: 58 °F
Chance
ShowersMonday
High: 73 °F
Mostly Sunny
then Slight
Chance
T-stormsMonday Night

Low: 56 °F
Rain
Tuesday
High: 70 °F
Chance Rain
then Rain
Likely
Detailed Forecast
Today
Partly sunny, with a high near 51. Northwest wind around 8 mph.
Tonight
Mostly clear, with a low around 33. Calm wind becoming southeast around 5 mph after midnight.
Saturday
A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 56. South southeast wind 5 to 11 mph.
Saturday Night
Showers, with thunderstorms also possible after 10pm. Low around 43. Southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. High near 68. South southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 58.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73.
Monday Night
Rain and possibly a thunderstorm. Low around 56. Chance of precipitation is 80%.
Tuesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm before 1am, then rain likely. Low around 49. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 63.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 46.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Winnebago WI
44.08°N 88.53°W (Elev. 787 ft)
44.08°N 88.53°W (Elev. 787 ft)
3:13 am CDT Apr 10, 2026
5am CDT Apr 10, 2026-6pm CDT Apr 16, 2026



