Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

30°F

-1°C

Humidity 61%
Wind Speed S 6 mph
Barometer 30.36 in (1029.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 23 Mar 8:53 pm CDT
Extended Forecast for

2 Miles NE Green Lake WI

  • Tonight

    Tonight: Increasing clouds, with a low around 29. South wind 5 to 10 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. South wind 5 to 10 mph.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. South wind 5 to 10 mph.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. South wind around 5 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain.  Mostly cloudy, with a high near 61. Southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. North wind 10 to 15 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. North wind around 10 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 29. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 52. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South wind around 5 mph.
Wednesday
Partly sunny, with a high near 60. South wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 44. South wind around 5 mph.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 61. Southwest wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Mostly cloudy, with a low around 24. North wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 42. North wind around 10 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Green Lake WI
 43.86°N 88.93°W (Elev. 846 ft)
9:13 pm CDT Mar 23, 2026
9pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database