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

67°F

19°C

Humidity 60%
Wind Speed N 13 G 17 mph
Barometer 29.96 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Aug 9:15 pm CDT
Extended Forecast for

4 Miles ENE Ellison Bay WI

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69. North wind 15 to 20 mph, with gusts as high as 29 mph.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. North wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Northwest wind 5 to 9 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Light and variable wind.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 56. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 69. North wind 15 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 55. North wind 9 to 15 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 74. Northwest wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 59. Light and variable wind.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 64. Chance of precipitation is 60%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 40%.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60.
Friday
A 20 percent chance of showers. Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Ellison Bay WI
 45.27°N 86.99°W (Elev. 597 ft)
Last Update:
9:26 pm CDT Aug 22, 2026
Forecast Valid:
9pm CDT Aug 22, 2026-6pm CDT Aug 29, 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