Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

70°F

21°C

Humidity 79%
Wind Speed Vrbl 6 mph
Barometer 29.75 in (1006.9 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 4 Aug 8:51 am EDT
Extended Forecast for

17 Miles WSW Isle Royale National Park MI

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 75. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Partly cloudy, with a low around 60. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Southwest wind around 10 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers between 8pm and 2am.  Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 75. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 60. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 74. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 61. Southwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 82. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 84.
Friday Night
A chance of showers between 8pm and 2am. Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Isle Royale National Park MI
 48°N 88.91°W (Elev. 1348 ft)
8:07 am EDT Aug 4, 2026
9am EDT Aug 4, 2026-6pm EDT Aug 10, 2026
 
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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