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Current conditions at
Copper Harbor (KP59)
Lat: 47.47°NLon: 87.88°WElev: 623ft.59°F
15°C
| Humidity | 93% |
| Wind Speed | W 7 mph |
| Barometer | 29.93 in (1013.1 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | NA |
| Last update | 3 Sep 1:51 am EDT |
Extended Forecast for
5 Miles WSW Isle Royale National Park MI
Overnight

Low: 60 °F
Mostly Clear
Thursday

High: 69 °F
Sunny
Thursday Night
Low: 60 °F
Partly Cloudy
then Patchy
FogFriday

High: 66 °F
Mostly Cloudy
Friday Night

Low: 60 °F
Mostly Cloudy
Saturday

High: 69 °F
Mostly Sunny
Saturday Night

Low: 61 °F
Partly Cloudy
Sunday

High: 72 °F
Partly Sunny
Sunday Night

Low: 59 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 60. North wind 5 to 10 mph.
Thursday
Sunny, with a high near 69. Northeast wind around 5 mph.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 60. East wind around 5 mph.
Friday
Mostly cloudy, with a high near 66. East wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 60. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Partly sunny, with a high near 72.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 59.
Labor Day
A chance of showers. Mostly cloudy, with a high near 65.
Monday Night
Showers likely. Mostly cloudy, with a low around 57.
Tuesday
Showers likely. Cloudy, with a high near 66. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 68. Breezy.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Isle Royale National Park MI
48.1°N 88.72°W (Elev. 699 ft)
48.1°N 88.72°W (Elev. 699 ft)
2:22 am EDT Sep 3, 2026
2am EDT Sep 3, 2026-6pm EDT Sep 9, 2026


