Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
42°F
6°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1016.2 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 7:53 pm CDT |
Extended Forecast for
Oshkosh WI
Tonight
Low: 31 °F
Partly Cloudy
Wednesday
High: 38 °F
Partly Sunny
Wednesday Night
Low: 36 °F
Rain/Snow
Likely then
Rain/Freezing
RainThursday
High: 56 °F
Rain
Thursday Night
Low: 37 °F
Chance
T-storms then
Chance RainFriday
High: 52 °F
Mostly Sunny
then Slight
Chance RainFriday Night
Low: 36 °F
Rain
Saturday
High: 48 °F
Chance Rain
Saturday Night
Low: 30 °F
Chance
Rain/Snow
Detailed Forecast
Tonight
Partly cloudy, with a low around 31. North wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 38. Northeast wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of snow before 9pm, then rain likely between 9pm and 1am, then rain, possibly mixed with freezing rain after 1am. Steady temperature around 36. East northeast wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. Little or no snow accumulation expected.
Thursday
Rain and possibly a thunderstorm. High near 56. East wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Thursday Night
A chance of rain and thunderstorms before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, with a low around 37. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Friday
A 20 percent chance of rain after 1pm. Mostly sunny, with a high near 52.
Friday Night
Rain and possibly a thunderstorm. Low around 36. Chance of precipitation is 90%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 48.
Saturday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 30.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 51.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 48.
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)
7:56 pm CDT Mar 31, 2026
8pm CDT Mar 31, 2026-6pm CDT Apr 7, 2026
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