National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

54°F

12°C

Humidity 83%
Wind Speed SW 14 G 23 mph
Barometer 29.56 in (1000.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 4 Nov 3:53 pm CST
Extended Forecast for

6 Miles SE Winnebago WI

  • Tonight

    Tonight: Showers likely, mainly after 5am. Cloudy, with a low around 45. Southwest wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Cloudy then
    Showers
    Likely

  • Thursday

    Thursday: Showers, mainly before 9am. High near 54. Southwest wind 11 to 21 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. North wind around 21 mph, with gusts as high as 29 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45. North wind 11 to 21 mph, with gusts as high as 29 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. North wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Cloudy, with a low around 45. Southwest wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before 9am. High near 54. Southwest wind 11 to 21 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 35. North wind around 21 mph, with gusts as high as 29 mph.
Friday
Partly sunny, with a high near 45. North wind 11 to 21 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 32. North wind 9 to 13 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 40.
Veterans Day
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Winnebago WI
 43.99°N 88.42°W (Elev. 748 ft)
Last Update:
3:41 pm CST Nov 4, 2026
Forecast Valid:
4pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation