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.

Overcast

49°F

9°C

Humidity 93%
Wind Speed NW 8 mph
Barometer 30.00 in (1016.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Oct 11:53 pm CDT
Extended Forecast for

Port Wing WI

  • Overnight

    Overnight: A chance of sprinkles before 4am. Mostly cloudy, with a low around 44. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 44 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 54 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Calm wind becoming east around 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 56. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 7pm. Mostly cloudy, with a low around 39. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 53. Windy, with a north wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 53 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Breezy, with a southwest wind around 15 mph, with gusts as high as 35 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
A chance of sprinkles before 4am. Mostly cloudy, with a low around 44. Northwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 39. Calm wind becoming east around 5 mph.
Thursday
Showers likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 56. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of showers after 7pm. Mostly cloudy, with a low around 39. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.
Friday
Mostly sunny, with a high near 53. Windy, with a north wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly clear, with a low around 36. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 60. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 43. Breezy, with a southwest wind around 15 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 65. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 62. Calm wind becoming west around 5 mph.
Monday Night
Mostly clear, with a low around 42. Calm wind.
Tuesday
Mostly sunny, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon.
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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:
11:06 pm CDT Oct 13, 2026
Forecast Valid:
12am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation