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

60°F

16°C

Humidity 79%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Aug 6:35 am CDT
Extended Forecast for

5 Miles NE Ellison Bay WI

  • Today

    Today: Sunny, with a high near 79. West northwest wind around 6 mph becoming south in the afternoon.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southeast wind 3 to 5 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Light and variable wind becoming south southeast 5 to 10 mph in the morning.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 63. South wind around 9 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. South southwest wind 9 to 11 mph. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 79. West northwest wind around 6 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 62. Southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 80. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Thursday Night
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 63. South wind around 9 mph. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. South southwest wind 9 to 11 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 56.
Monday
Mostly sunny, with a high near 76.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Ellison Bay WI
 45.29°N 86.99°W (Elev. 623 ft)
Last Update:
6:46 am CDT Aug 19, 2026
Forecast Valid:
6am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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