Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
34°F
1°C
| Humidity | 59% |
| Wind Speed | S 8 mph |
| Barometer | 30.22 in (1024.6 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 28 Mar 10:53 pm CDT |
Extended Forecast for
Oshkosh, Wittman Regional Airport WI
Tonight

Low: 34 °F
Increasing
CloudsSunday

High: 61 °F
Partly Sunny
Sunday Night

Low: 42 °F
Mostly Clear
Monday

High: 65 °F
Mostly Sunny
Monday Night

Low: 45 °F
Rain Likely
Tuesday
High: 56 °F
Chance
T-storms then
Rain LikelyTuesday Night

Low: 30 °F
Chance Rain
Wednesday

High: 43 °F
Mostly Sunny
Wednesday Night

Low: 28 °F
Slight Chance
Snow
Detailed Forecast
Tonight
Increasing clouds, with a steady temperature around 34. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 61. South southwest wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 42. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 65. South southwest wind 6 to 10 mph becoming east in the afternoon.
Monday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. East wind around 10 mph. Chance of precipitation is 60%.
Tuesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 46.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Oshkosh, Wittman Regional Airport WI
43.99°N 88.57°W (Elev. 797 ft)
43.99°N 88.57°W (Elev. 797 ft)
11:26 pm CDT Mar 28, 2026
11pm CDT Mar 28, 2026-6pm CDT Apr 4, 2026



