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.

11°C

51°F

Humidity 69%
Wind Speed E 15 km/h
Barometer 1024.9 mb (30.25 in)
Dewpoint 5°C (41°F)
Visibility NA
Wind Chill9°C (48°F)
Last update 13 Jun 12:51 pm EDT
Extended Forecast for

14 Miles SW Isle Royale National Park MI

  • This Afternoon

    This Afternoon: Mostly cloudy, then gradually becoming sunny, with a high near 13. East wind around 10 km/h.

    High: 13 °C

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 6. East wind 5 to 10 km/h.

    Low: 6 °C

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers between noon and 2pm. Partly sunny, with a high near 12. East wind 10 to 15 km/h.

    High: 12 °C

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 7. East wind 5 to 10 km/h.

    Low: 7 °C

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 16. East wind around 10 km/h.

    High: 16 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8.

    Low: 8 °C

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 19.

    High: 19 °C

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 9.

    Low: 9 °C

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 17.

    High: 17 °C

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 13. East wind around 10 km/h.
Tonight
Partly cloudy, with a low around 6. East wind 5 to 10 km/h.
Saturday
A 20 percent chance of showers between noon and 2pm. Partly sunny, with a high near 12. East wind 10 to 15 km/h.
Saturday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 7. East wind 5 to 10 km/h.
Sunday
A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 16. East wind around 10 km/h.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Partly sunny, with a high near 19.
Monday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 9.
Tuesday
A chance of showers. Mostly cloudy, with a high near 17.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 9.
Wednesday
A chance of showers. Mostly cloudy, with a high near 17.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 9.
Juneteenth
A chance of showers. Partly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Isle Royale National Park MI
 48°N 88.85°W (Elev. 702 m)
Last Update:
11:10 am EDT Jun 13, 2025
Forecast Valid:
1pm EDT Jun 13, 2025-6pm EDT Jun 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation