Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
68°F
20°C
| Humidity | 49% |
| Wind Speed | E 9 mph |
| Barometer | 29.81 in (1009.1 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 3:53 pm CDT |
Extended Forecast for
2 Miles SE Green Lake WI
Tonight
Low: 41 °F
Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 52 °F
Partly Cloudy
Thursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 60 °F
Chance
T-storms then
Showers
LikelyFriday
High: 71 °F
Showers
LikelyFriday Night
Low: 46 °F
Slight Chance
ShowersSaturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 42 °F
Mostly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 41. Northwest wind 5 to 10 mph becoming east in the evening.
Wednesday
Sunny, with a high near 72. East wind 5 to 10 mph becoming southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. Southeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 60. South wind around 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 46. Northwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 65. North wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 64.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 62.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Green Lake WI
43.81°N 88.94°W (Elev. 850 ft)
43.81°N 88.94°W (Elev. 850 ft)
3:32 pm CDT Apr 21, 2026
4pm CDT Apr 21, 2026-6pm CDT Apr 28, 2026
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