Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.Unknown Precip
34°F
1°C
| Humidity | 82% |
| Wind Speed | S 8 mph |
| Barometer | 30.00 in (1017.1 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 9.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 19 Mar 12:53 am CDT |
Extended Forecast for
Oshkosh WI
Overnight

Low: 30 °F
Chance
Rain/Freezing
Rain and
Patchy FogThursday
High: 40 °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
Overnight
A chance of rain or freezing rain before 3am, then a chance of rain between 3am and 4am, then a chance of freezing rain after 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 30. Light south southwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog before noon. Otherwise, partly sunny, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 31. Light and variable wind becoming south southwest 5 to 8 mph in the evening.
Friday
Mostly cloudy, with a high near 45. West 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
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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)
11:57 pm CDT Mar 18, 2026
1am CDT Mar 19, 2026-6pm CDT Mar 25, 2026



