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.

Overcast

52°F

11°C

Humidity 88%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 13 Oct 11:35 pm CDT
Extended Forecast for

Washington Island WI

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a steady temperature around 49. North northwest wind around 6 mph.

    Low: 49 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56. North wind 8 to 10 mph.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 42. North northeast wind 5 to 7 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers likely after 1pm. Cloudy, with a high near 57. South southeast wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 57 °F

    Cloudy then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Low around 41. Light and variable wind becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers before 1pm. Partly sunny, with a high near 53. Windy.

    High: 53 °F

    Chance
    Showers and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Windy.

    Low: 38 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a steady temperature around 49. North northwest wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 56. North wind 8 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 42. North northeast wind 5 to 7 mph.
Thursday
Showers likely after 1pm. Cloudy, with a high near 57. South southeast wind 5 to 7 mph. Chance of precipitation is 60%.
Thursday Night
Showers, mainly before 1am. Low around 41. Light and variable wind becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers before 1pm. Partly sunny, with a high near 53. Windy.
Friday Night
Partly cloudy, with a low around 38. Windy.
Saturday
Sunny, with a high near 56.
Saturday Night
Clear, with a low around 42.
Sunday
Sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Island WI
 45.37°N 86.89°W (Elev. 666 ft)
Last Update:
11:31 pm CDT Oct 13, 2026
Forecast Valid:
11pm CDT Oct 13, 2026-6pm CDT Oct 20, 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