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.

Fair

53°F

12°C

Humidity 61%
Wind Speed SW 7 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 8 Oct 8:53 am CDT
Extended Forecast for

3 Miles S Waukau WI

  • Today

    Today: Sunny, with a high near 66. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 70. Light south southeast wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 56. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 79. South southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 66. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 44. West wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 70. Light south southeast wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 56. South wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 79. South southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 56.
Columbus Day
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 73.
Monday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Waukau WI
 43.96°N 88.75°W (Elev. 820 ft)
Last Update:
8:36 am CDT Oct 8, 2026
Forecast Valid:
9am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation