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

53°F

12°C

Humidity 93%
Wind Speed N 6 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Oct 4:53 am CDT
Extended Forecast for

4 Miles SSW Waukau WI

  • Today

    Today: Mostly cloudy, with a high near 62. North wind 3 to 7 mph.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. East northeast wind around 6 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after 1pm. High near 56. East wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Low around 42. West northwest wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 53. Breezy, with a north northwest wind 18 to 23 mph, with gusts as high as 36 mph.

    High: 53 °F

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58.

    High: 58 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 62. North wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 45. East northeast wind around 6 mph.
Thursday
Showers, mainly after 1pm. High near 56. East wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers, mainly before 1am. Low around 42. West northwest wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Friday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 53. Breezy, with a north northwest wind 18 to 23 mph, with gusts as high as 36 mph.
Friday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58.
Saturday Night
Clear, with a low around 38.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 66.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 43.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Waukau WI
 43.96°N 88.78°W (Elev. 833 ft)
Last Update:
5:16 am CDT Oct 14, 2026
Forecast Valid:
5am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation