Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
78°F
26°C
| Humidity | 60% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 29.93 in (1012.4 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 18 Aug 10:53 am CDT |
Extended Forecast for
Oshkosh WI
Today
High: 81 °F
Rain Likely
Tonight
Low: 59 °F
Chance
T-storms then
Mostly ClearWednesday
High: 80 °F
Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 63 °F
Slight Chance
T-storms then
Chance RainFriday
High: 81 °F
Chance Rain
then Chance
T-stormsFriday Night
Low: 61 °F
Chance
T-stormsSaturday
High: 79 °F
Sunny
Detailed Forecast
Today
A chance of rain and thunderstorms before 3pm, then rain likely and possibly a thunderstorm between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of rain and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 82.
Thursday Night
A slight chance of rain, then a chance of rain and thunderstorms after 10pm. Partly cloudy, with a low around 63. Chance of precipitation is 50%.
Friday
A 50 percent chance of rain and thunderstorms. Partly sunny, with a high near 81.
Friday Night
A 30 percent chance of rain and thunderstorms before 1am. Partly cloudy, with a low around 61.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Point Forecast:
Oshkosh WI
44.02°N 88.56°W (Elev. 758 ft)
44.02°N 88.56°W (Elev. 758 ft)
10:49 am CDT Aug 18, 2026
11am CDT Aug 18, 2026-6pm CDT Aug 24, 2026
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