Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

59°F

15°C

Humidity 93%
Wind Speed W 7 mph
Barometer 29.93 in (1013.1 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 3 Sep 1:51 am EDT
Extended Forecast for

5 Miles WSW Isle Royale National Park MI

  • Overnight

    Overnight: Mostly clear, with a low around 60. North wind 5 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Northeast wind around 5 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 60. East wind around 5 mph.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Mostly cloudy, with a high near 66. East wind around 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60. East wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 60. North wind 5 to 10 mph.
Thursday
Sunny, with a high near 69. Northeast wind around 5 mph.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 60. East wind around 5 mph.
Friday
Mostly cloudy, with a high near 66. East wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 60. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Partly sunny, with a high near 72.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 59.
Labor Day
A chance of showers. Mostly cloudy, with a high near 65.
Monday Night
Showers likely. Mostly cloudy, with a low around 57.
Tuesday
Showers likely. Cloudy, with a high near 66. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 68. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Isle Royale National Park MI
 48.1°N 88.72°W (Elev. 699 ft)
2:22 am EDT Sep 3, 2026
2am EDT Sep 3, 2026-6pm EDT Sep 9, 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