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.

67°F

19°C

Humidity 97%
Wind Speed Calm
Barometer 29.84 in (1010.0 mb)
Dewpoint 66°F (19°C)
Visibility NA
Last update 16 Aug 3:51 am EDT
Extended Forecast for

Copper Harbor MI

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 5am, then a chance of showers. Cloudy, with a steady temperature around 67. Southwest wind around 5 mph. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 70. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. West wind 5 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 62. Southwest wind 5 to 10 mph.

    Low: 62 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 5am, then a chance of showers. Cloudy, with a steady temperature around 67. Southwest wind around 5 mph. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 70. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 60. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 74. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Partly sunny, with a high near 77.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Copper Harbor MI
 47.46°N 87.89°W (Elev. 719 ft)
Last Update:
3:41 am EDT Aug 16, 2026
Forecast Valid:
4am EDT Aug 16, 2026-6pm EDT Aug 22, 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