Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Partly Cloudy
26°F
-3°C
| Humidity | 100% |
| Wind Speed | S 3 mph |
| Barometer | 30.16 in (1022.8 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 9 Jan 9:53 pm CST |
Extended Forecast for
Oshkosh, Wittman Regional Airport WI
Tonight
Low: 27 °F⇑
Partly Cloudy
then Chance
SnowSaturday

High: 32 °F⇓
Snow
Saturday Night

Low: 23 °F
Chance Snow
Sunday

High: 28 °F
Mostly Sunny
Sunday Night

Low: 23 °F
Mostly Cloudy
Monday

High: 37 °F
Mostly Sunny
Monday Night

Low: 29 °F
Mostly Cloudy
Tuesday

High: 39 °F
Chance Rain
Tuesday Night

Low: 23 °F
Chance
Rain/Snow
Detailed Forecast
Tonight
A 40 percent chance of snow, mainly after 5am. Increasing clouds, with a temperature rising to around 30 by 4am. Light southwest wind.
Saturday
Snow, mainly before noon. Temperature rising to near 32 by noon, then falling to around 27 during the remainder of the day. Light west southwest wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a steady temperature around 23. West northwest wind 15 to 17 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 28. Northwest wind 9 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 23. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 26.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
9:46 pm CST Jan 9, 2026
10pm CST Jan 9, 2026-6pm CST Jan 16, 2026


