Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
57°F
14°C
| Humidity | 45% |
| Wind Speed | S 20 G 36 mph |
| Barometer | 30.28 in (1025.7 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 11:53 am CDT |
Extended Forecast for
Winnebago WI
This Afternoon
High: 62 °F
Sunny
Tonight
Low: 43 °F
Clear
Monday
High: 62 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
then Patchy
FogTuesday
High: 64 °F
Patchy Fog
then SunnyTuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 67 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 69 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 62. South southwest wind around 18 mph, with gusts as high as 34 mph.
Tonight
Clear, with a low around 43. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 62. Southwest wind around 6 mph becoming calm in the afternoon.
Monday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 43. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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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)
12:06 pm CDT Oct 18, 2026
12pm CDT Oct 18, 2026-6pm CDT Oct 24, 2026
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