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Copper Harbor, MI Weather Forecast
Copper Harbor, MI Weather Forecast Date: 711 PM EST Wed Nov 11 2026
The area/counties/county of: Keweenaw, including the city of Copper Harbor.or toggle through each period.
Tonight... Cloudy with a chance of rain and snow showers. Lows in the lower 30s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50%.
Thursday... Colder. A slight chance of rain showers in the morning. Cloudy with a chance of snow showers. Highs around 35. North winds 10 to 20 mph. Chance of precipitation 50%.
Thursday Night... Cloudy with a 50% chance of snow showers. Lows around 30. North winds 10 to 20 mph.
Friday... Cloudy with a 40% chance of snow showers. Highs around 38. North winds 10 to 15 mph with gusts up to 25 mph.
Friday Night... A slight chance of snow showers in the evening. Cloudy. Lows 27 to 32. North winds 5 to 15 mph with gusts up to 25 mph. Chance of snow 20%.
Saturday... Cloudy. Highs around 38.
Saturday Night... Mostly cloudy. Lows 29 to 34. Highs around 39.
Sunday... Mostly cloudy. Lows 29 to 34. Highs around 39.
Sunday Night... Partly cloudy. Lows 29 to 34. Highs around 43.
Monday... Partly cloudy. Lows 29 to 34. Highs around 43.
Monday Night... Mostly clear. Lows 32 to 37. Highs 44 to 49.
Tuesday... Mostly clear. Lows 32 to 37. Highs 44 to 49.
Tuesday Night... Partly cloudy. Lows 35 to 40. Highs 45 to 50.
POP = Probability of Precipitation
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