Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

57°F

14°C

Humidity 60%
Wind Speed NW 3 mph
Barometer 30.38 in (1028.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Oct 10:53 am CDT
Extended Forecast for

3 Miles NNE Winnebago WI

  • Today

    Today: Mostly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Light east northeast wind.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. Southeast wind 5 to 7 mph becoming south southwest after midnight.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. South southwest wind 3 to 6 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 65. Light and variable wind.
Tonight
Partly cloudy, with a low around 49. Light east northeast wind.
Tuesday
Mostly sunny, with a high near 65. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 49. Southeast wind 5 to 7 mph becoming south southwest after midnight.
Wednesday
Sunny, with a high near 65. South southwest wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Winnebago WI
 44.1°N 88.47°W (Elev. 748 ft)
11:17 am CDT Oct 19, 2026
11am CDT Oct 19, 2026-6pm CDT Oct 25, 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