Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
33°F
1°C
| Humidity | 70% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 29.96 in (1016.3 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 18 Mar 4:53 pm CDT |
Extended Forecast for
Oshkosh WI
Tonight

Low: 33 °F
Wintry Mix
Likely and
Patchy FogThursday
High: 39 °F
Patchy Fog
then Partly
SunnyThursday Night

Low: 31 °F
Mostly Cloudy
Friday

High: 45 °F
Mostly Cloudy
Friday Night

Low: 33 °F
Mostly Cloudy
Saturday

High: 51 °F
Partly Sunny
Saturday Night
Low: 32 °F
Slight Chance
Rain then
Slight Chance
Rain/SnowSunday

High: 39 °F
Mostly Cloudy
Sunday Night

Low: 21 °F
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of rain and snow before 10pm, then rain or freezing rain likely. Patchy fog after 4am. Otherwise, cloudy, with a steady temperature around 33. West southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Little or no snow accumulation expected.
Thursday
Patchy fog before noon. Otherwise, partly sunny, with a high near 39. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind becoming south southwest 5 to 7 mph in the evening.
Friday
Mostly cloudy, with a high near 45. West northwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 33. West wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 51.
Saturday Night
A slight chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 20%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Oshkosh WI
44.02°N 88.53°W (Elev. 748 ft)
44.02°N 88.53°W (Elev. 748 ft)
3:01 pm CDT Mar 18, 2026
5pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026



