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

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

65°F

18°C

Humidity 81%
Wind Speed Calm
Barometer 30.07 in (1017.7 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 11 Jul 5:51 pm EDT
Extended Forecast for

6 Miles SE Copper Harbor MI

Heat Advisory July 12, 12:00pm until July 12, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 67. Southeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 11am and 2pm. Sunny and hot, with a high near 92. Southwest wind around 10 mph. Chance of precipitation is 20%.

    High: 92 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 71. West wind 5 to 15 mph.

    Low: 71 °F

    Increasing
    Clouds

  • Monday

    Monday: Sunny and hot, with a high near 97. Heat index values as high as 101. West wind around 15 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 74 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92. Breezy.

    High: 92 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 67. Southeast wind 5 to 10 mph becoming southwest after midnight.
Sunday
A slight chance of showers and thunderstorms between 11am and 2pm. Sunny and hot, with a high near 92. Southwest wind around 10 mph. Chance of precipitation is 20%.
Sunday Night
Increasing clouds, with a low around 71. West wind 5 to 15 mph.
Monday
Sunny and hot, with a high near 97. Heat index values as high as 101. West wind around 15 mph.
Monday Night
Mostly clear, with a low around 74. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny and hot, with a high near 92. Breezy.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
A chance of showers. Partly cloudy, with a low around 60.
Friday
A chance of showers. Mostly sunny, with a high near 80.
Friday Night
A chance of showers. Partly cloudy, with a low around 60.
Saturday
A chance of showers. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Copper Harbor MI
 47.4°N 87.8°W (Elev. 643 ft)
Last Update:
3:39 pm EDT Jul 11, 2026
Forecast Valid:
6pm EDT Jul 11, 2026-6pm EDT Jul 18, 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