Copper Harbor, Michigan Weather
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Weather Forecast for Copper Harbor, Michigan : Keweenaw County
Issued: 7:11 am EDT Jul 4, 2025 Latitude: 47.4687939 Longitude: -87.8884416 View on Google Maps

MouseOver for Detail Forecast
Independence Day Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
30% chance of thunderstorms on Independence Day Mostly Cloudy on Tonight 90% chance of thunderstorms on Saturday 30% chance of rain on Sunday Sunny on Monday 20% chance of on Tuesday Mostly Sunny on Wednesday Partly Sunny on Thursday
High: 80°F Low: 62°F High: 79°F High: 69°F High: 70°F High: 70°F High: 70°F High: 71°F
  Low: 54°F Low: 53°F Low: 53°F Low: 53°F Low: 53°F  
Thunderstorms Mostly Cloudy Thunderstorms Rain Sunny Partly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
COPPER HARBOR - (KP59)
63°
Mostly Clear
as of 6:51 AM EDST
Rel. Humidity: 72%
Dew Point: 54°F
Pressure: 29.95 in.
Wind Data
13 MPH
Gust: 23 MPH
240° Southwest
Current Conditions at
HANCOCK - (KCMX)
61°
Clear
as of 6:53 AM EDST
Rel. Humidity: 72%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
6 MPH
130° Southeast
Cloud Level(s): Clear
Current Conditions at
GWINN - (KSAW)
57°
Mostly Clear
as of 6:47 AM EDST
Rel. Humidity: 87%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Few at 7000ft
30% chance of thunderstorms Independence Day Independence Day... A chance of showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Widespread haze before 8am. Partly sunny, with a high near 80. South wind 10 to 15 mph. Chance of precipitation is 30%.
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 20 mph.
90% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 79. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
80% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 54. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
30% chance of rain Sunday Sunday... A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 25 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 53.
Sunny on Monday Monday... Sunny, with a high near 70.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 53.
20% chance of Tuesday Tuesday... A chance of showers between 8am and 2pm. Partly sunny, with a high near 70.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 53.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 70.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 53.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 71.
Current Radar Image


Sun Almanac for Copper Harbor, Michigan
Sunrise: 06:01 AM
Sunset: 9:51 PM
Civil Sunrise:05:21 AM
Civil Sunset: 10:31 PM
Nautical Sunrise: 04:27 AM
Nautical Sunset: 11:26 PM
Astro Sunrise: 03:06 AM
Astro Sunset: 00:46 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.