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

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

63°F

17°C

Humidity 84%
Wind Speed N 15 G 24 mph
Barometer 29.99 in (1015.0 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 22 Aug 8:51 pm EDT
Extended Forecast for

6 Miles ENE Isle Royale National Park MI

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Breezy, with a north wind 15 to 20 mph.

    Low: 56 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Northwest wind around 10 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. North wind 5 to 10 mph becoming west in the afternoon.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 57. West wind 5 to 10 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Breezy, with a north wind 15 to 20 mph.
Sunday
Mostly sunny, with a high near 64. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 57. Northwest wind around 10 mph.
Monday
Sunny, with a high near 65. North wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Increasing clouds, with a low around 57. West wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
A chance of thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 70.
Wednesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Isle Royale National Park MI
 48.17°N 88.49°W (Elev. 666 ft)
Last Update:
8:17 pm EDT Aug 22, 2026
Forecast Valid:
8pm EDT Aug 22, 2026-6pm EDT 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