Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
A Few Clouds and Breezy
72°F
22°C
| Humidity | 71% |
| Wind Speed | S 25 G 38 mph |
| Barometer | 29.68 in (1004.7 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 3:53 pm CDT |
Extended Forecast for
5 Miles W Oshkosh, Wittman Regional Airport WI
This Afternoon

High: 70 °F
Chance
T-stormsTonight
Low: 58 °F
Rain Likely
and Patchy
Fog then
Patchy FogMonday
High: 73 °F
Partly Sunny
then Chance
T-stormsMonday Night

Low: 59 °F
Rain
Tuesday
High: 74 °F
Partly Sunny
then Chance
RainTuesday Night

Low: 49 °F
Rain Likely
Wednesday
High: 63 °F
Chance Rain
then Rain
LikelyWednesday Night

Low: 50 °F
Rain Likely
Thursday

High: 70 °F
Chance Rain
Detailed Forecast
This Afternoon
A 40 percent chance of rain and thunderstorms. Cloudy, with a steady temperature around 70. South southwest wind around 21 mph, with gusts as high as 32 mph.
Tonight
Rain and thunderstorms likely before 10pm, then a slight chance of rain between 10pm and 11pm. Patchy fog between 11pm and 1am. Otherwise, mostly cloudy, with a low around 58. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of rain between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 73. West southwest wind 8 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Monday Night
Rain and possibly a thunderstorm, mainly before 1am, then a chance of rain and thunderstorms after 1am. Low around 59. South southeast wind 9 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Tuesday
A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 74. Southwest wind around 10 mph. Chance of precipitation is 50%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Wednesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Wednesday Night
Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 51.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 75.
Friday Night
Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles W Oshkosh, Wittman Regional Airport WI
44°N 88.66°W (Elev. 843 ft)
44°N 88.66°W (Elev. 843 ft)
3:57 pm CDT Apr 12, 2026
4pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026



