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Copper Lake, MI Weather Forecast
Copper Lake, MI Weather Forecast Date: 241 AM EDT Sat Sep 19 2026
The area/counties/county of: Keweenaw, including the city of Copper Harbor.or toggle through each period.
Early This Morning... Partly cloudy. Southeast winds 5 to 10 mph.
Today... Mostly cloudy. Highs in the lower 60s. South winds 5 to 10 mph, becoming southeast in the afternoon.
Tonight... A slight chance of showers in the evening. Mostly cloudy. Lows around 49. Light north winds, increasing to 10 to 20 mph after midnight. Chance of rain 20%.
Sunday... Partly cloudy. Highs around 58. Northeast winds 10 to 20 mph with gusts up to 30 mph.
Sunday Night... Partly cloudy. Lows 46 to 51. Highs 56 to 61. East winds 5 to 10 mph with gusts up to 20 mph.
Monday... Partly cloudy. Lows 46 to 51. Highs 56 to 61. East winds 5 to 10 mph with gusts up to 20 mph.
Monday Night... Clear. Lows 46 to 51. Highs 56 to 61 inland to around 62 at The shore.
Tuesday... Clear. Lows 46 to 51. Highs 56 to 61 inland to around 62 at The shore.
Wednesday... Clear. Lows 46 to 51. Highs 56 to 61 inland to around 62 at The shore.
Thursday... Mostly clear. Highs 63 to 68. Lows 49 to 54.
POP = Probability of Precipitation
Copper Lake Radar Loop
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