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

Hazardous Weather Conditions

Current conditions at

Washington Island (K2P2)

Lat: 45.39°NLon: 86.92°WElev: 653ft.

Fair

76°F

24°C

Humidity 39%
Wind Speed S 8 mph
Barometer 30.00 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 29 Jul 4:15 pm CDT
Extended Forecast for

Washington Island WI

  • Tonight

    Tonight: Partly cloudy, with a low around 65. West southwest wind 3 to 7 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Light southwest wind becoming south 5 to 10 mph in the morning.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy smoke between 10pm and 2am. Increasing clouds, with a low around 66. South wind 5 to 7 mph.

    Low: 66 °F

    Patchy Smoke

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 7am. Cloudy, with a high near 80. West southwest wind around 6 mph.

    High: 80 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 78.

    High: 78 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 65. West southwest wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 83. Light southwest wind becoming south 5 to 10 mph in the morning.
Thursday Night
Patchy smoke between 10pm and 2am. Increasing clouds, with a low around 66. South wind 5 to 7 mph.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 7am. Cloudy, with a high near 80. West southwest wind around 6 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62. Light and variable wind.
Saturday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 61.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 66.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 78.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington Island WI
 45.39°N 86.89°W (Elev. 650 ft)
Last Update:
2:52 pm CDT Jul 29, 2026
Forecast Valid:
4pm CDT Jul 29, 2026-6pm CDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation