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

Washington Island (K2P2)

Lat: 45.39°NLon: 86.92°WElev: 653ft.

Mostly Cloudy

62°F

17°C

Humidity 66%
Wind Speed S 10 G 16 mph
Barometer 30.04 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 10 Oct 9:35 am CDT
Extended Forecast for

Washington Island WI

  • Today

    Today: Sunny, with a high near 68. South wind 17 to 21 mph, with gusts as high as 34 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Breezy, with a south wind 16 to 23 mph, with gusts as high as 34 mph.

    Low: 56 °F

    Clear and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. South wind around 17 mph, with gusts as high as 23 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 55. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. South southwest wind 6 to 11 mph becoming north in the afternoon.

    High: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. South wind 17 to 21 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 56. Breezy, with a south wind 16 to 23 mph, with gusts as high as 34 mph.
Sunday
Sunny, with a high near 66. South wind around 17 mph, with gusts as high as 23 mph.
Sunday Night
Increasing clouds, with a low around 55. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Columbus Day
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. South southwest wind 6 to 11 mph becoming north in the afternoon.
Monday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Tuesday
Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 45.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 59.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Island WI
 45.37°N 86.92°W (Elev. 656 ft)
Last Update:
9:12 am CDT Oct 10, 2026
Forecast Valid:
9am CDT Oct 10, 2026-6pm CDT Oct 16, 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