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.

76°F

24°C

Humidity 62%
Wind Speed Vrbl 6 mph
Barometer 30.06 in (1017.3 mb)
Dewpoint 62°F (17°C)
Visibility NA
Heat Index78°F (26°C)
Last update 11 Jul 8:51 pm EDT
Extended Forecast for

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 70. South wind around 5 mph.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 11am and 2pm. Sunny and hot, with a high near 96. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 96 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 99. Heat index values as high as 104. West wind around 10 mph, with gusts as high as 20 mph.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 94.

    High: 94 °F

    Hot

  • Tuesday Night

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

    Low: 68 °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 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 70. South wind around 5 mph.
Sunday
A slight chance of showers and thunderstorms between 11am and 2pm. Sunny and hot, with a high near 96. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 74. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 99. Heat index values as high as 104. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 76. West wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny and hot, with a high near 94.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A chance of showers. Partly cloudy, with a low around 62.
Friday
A chance of showers. Mostly sunny, with a high near 79.
Friday Night
A chance of showers. Partly cloudy, with a low around 62.
Saturday
A chance of showers. Mostly sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Copper Harbor MI
 47.44°N 87.89°W (Elev. 1007 ft)
Last Update:
8:07 pm EDT Jul 11, 2026
Forecast Valid:
9pm EDT Jul 11, 2026-6pm EDT Jul 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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