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

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fair

21°F

-6°C

Humidity 78%
Wind Speed W 6 mph
Barometer 30.09 in (1020.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 17 Nov 5:53 am CST
Extended Forecast for

Port Wing WI

  • Today

    Today: Sunny, with a high near 41. Northwest wind around 5 mph becoming calm.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Calm wind becoming east around 5 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. East wind around 5 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. Calm wind becoming southwest around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Southwest wind around 5 mph.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Cloudy, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly before noon. Mostly cloudy, with a high near 46. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 46 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 31. Northwest wind around 5 mph.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Northwest wind around 5 mph.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 41. Northwest wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 28. Calm wind becoming east around 5 mph after midnight.
Tuesday
Sunny, with a high near 43. East wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 28. Calm wind becoming southwest around 5 mph.
Wednesday
Mostly cloudy, with a high near 44. Southwest wind around 5 mph.
Wednesday Night
A 40 percent chance of rain. Cloudy, with a low around 35. Southwest wind around 5 mph.
Thursday
Rain likely, mainly before noon. Mostly cloudy, with a high near 46. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 31. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 43. Northwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 30. West wind around 5 mph becoming south in the evening.
Saturday
Partly sunny, with a high near 45. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 33. Southwest wind around 5 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 47. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Wing WI
 46.78°N 91.4°W
Last Update:
6:17 am CST Nov 17, 2025
Forecast Valid:
6am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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Additional Resources

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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