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

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

49°F

9°C

Humidity 59%
Wind Speed NW 5 mph
Barometer 29.89 in (1012.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 16 Feb 5:53 pm CST
Extended Forecast for

Winneconne WI

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Calm wind becoming east 5 to 7 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 44. East wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Steady temperature around 41. East wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 53. South wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 53 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph.

    Low: 30 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain and snow. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: Snow likely, possibly mixed with rain before noon, then a chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Calm wind becoming east 5 to 7 mph after midnight.
Tuesday
A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 44. East wind 7 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain. Steady temperature around 41. East wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 53. South wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph.
Thursday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 47.
Thursday Night
Rain and snow. Low around 32. Chance of precipitation is 80%.
Friday
Snow likely, possibly mixed with rain before noon, then a chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winneconne WI
 44.11°N 88.71°W (Elev. 748 ft)
Last Update:
5:32 pm CST Feb 16, 2026
Forecast Valid:
6pm CST Feb 16, 2026-6pm CST Feb 23, 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