Copper Harbor, Michigan Weather
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Weather Forecast for Copper Harbor, Michigan : Keweenaw County
Issued: 6:25 am EDT Sep 1, 2025 Latitude: 47.4687939 Longitude: -87.8884416 View on Google Maps

MouseOver for Detail Forecast
Labor Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on Labor Day Mostly Clear on Tonight Sunny on Tuesday 80% chance of thunderstorms on Wednesday 40% chance of rain on Thursday 20% chance of rain on Friday Partly Sunny on Saturday Mostly Sunny on Sunday
High: 75°F Low: 60°F High: 72°F High: 50 °F High: 54°F High: 56°F High: 57°F High: 61°F
  Low: 53°F Low: 45°F Low: 47°F Low: 48°F Low: 49°F  
Sunny Mostly Clear Sunny Thunderstorms Rain Rain Partly Sunny Mostly Sunny
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Current Conditions at
COPPER HARBOR - (KP59)
64°
Clear
as of 5:51 AM EDST
Rel. Humidity: 88%
Dew Point: 61°F
Pressure: 30.21 in.
Wind Data
5 MPH
Current Conditions at
HANCOCK - (KCMX)
61°
Clear
as of 5:53 AM EDST
Rel. Humidity: 87%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
GWINN - (KSAW)
54°
Clear
as of 5:58 AM EDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
3 MPH
190° South
Cloud Level(s): Clear
Sunny on Labor Day Labor Day... Sunny, with a high near 75. Southwest wind around 5 mph becoming northwest in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 60. Southwest wind around 5 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 72. Southwest wind around 5 mph.
80% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 53. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Wednesday Wednesday... Showers and possibly a thunderstorm before 8am, then showers likely. Temperature falling to around 50 by 4pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
50% chance of rain Wednesday Night Wednesday Night... A 50 percent chance of showers. Cloudy, with a low around 45.
40% chance of rain Thursday Thursday... A 40 percent chance of showers. Mostly cloudy, with a high near 54.
20% chance of rain Thursday Night Thursday Night... A chance of showers. Cloudy, with a low around 47.
20% chance of rain Friday Friday... A chance of showers before 2pm. Mostly cloudy, with a high near 56.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 48.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 57.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 49.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 61.
Current Radar Image


Sun Almanac for Copper Harbor, Michigan
Sunrise: 07:11 AM
Sunset: 8:32 PM
Civil Sunrise:06:39 AM
Civil Sunset: 9:03 PM
Nautical Sunrise: 06:01 AM
Nautical Sunset: 9:42 PM
Astro Sunrise: 05:20 AM
Astro Sunset: 10:23 PM
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