Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
40°F
4°C
| Humidity | 89% |
| Wind Speed | S 6 mph |
| Barometer | 30.34 in (1027.9 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 19 Oct 7:53 am CDT |
Extended Forecast for
Oshkosh WI
Today
High: 65 °F
Sunny
Tonight
Low: 46 °F
Partly Cloudy
then Patchy
FogTuesday
High: 66 °F
Areas Fog
then SunnyTuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 67 °F
Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
then Patchy
FogThursday
High: 66 °F
Patchy Fog
then SunnyThursday Night
Low: 51 °F
Mostly Clear
Friday
High: 66 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 65. Southwest wind around 6 mph becoming light and variable in the afternoon.
Tonight
Patchy fog before 1am, then patchy fog after 2am. Otherwise, partly cloudy, with a low around 46. Calm wind.
Tuesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. South wind 3 to 6 mph.
Wednesday
Sunny, with a high near 67. South southwest wind 3 to 6 mph.
Wednesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 50.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Oshkosh WI
44.02°N 88.56°W (Elev. 758 ft)
44.02°N 88.56°W (Elev. 758 ft)
6:21 am CDT Oct 19, 2026
8am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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