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Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Light Rain and Breezy
57°F
14°C
| Humidity | 83% |
| Wind Speed | S 21 G 29 mph |
| Barometer | 30.05 in (1016.8 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jun 2:53 am CDT |
Extended Forecast for
Winneconne WI
Overnight

Low: 59 °F
Showers
LikelyWednesday

High: 76 °F
Showers
Wednesday Night
Low: 56 °F
Showers
Likely then
Patchy FogThursday

High: 73 °F
Chance
Showers and
Patchy FogThursday Night

Low: 55 °F
Partly Cloudy
Friday

High: 75 °F
Mostly Sunny
Friday Night

Low: 56 °F
Mostly Clear
Saturday

High: 79 °F
Sunny
Saturday Night
Low: 62 °F
Mostly Clear
then Slight
Chance
Showers
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. High near 76. South wind 7 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 56. North northwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 73. North wind around 6 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 79.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 62.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 84.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Monday
Mostly sunny and hot, with a high near 91.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Winneconne WI
44.11°N 88.71°W (Elev. 748 ft)
44.11°N 88.71°W (Elev. 748 ft)
2:36 am CDT Jun 24, 2026
3am CDT Jun 24, 2026-6pm CDT Jun 30, 2026



