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Turtle Lake, MI Weather Forecast
Turtle Lake, MI Weather Forecast Date: 221 PM EDT Fri Oct 30 2026
The area/counties/county of: Keweenaw, including the city of Copper Harbor.or toggle through each period.
Late This Afternoon... Sunny. West winds 5 to 15 mph.
Tonight... Partly cloudy. Near steady temperature in the upper 30s. West winds 5 to 10 mph.
Saturday... Warmer, sunny. Highs 49 to 54. Light south winds, becoming southeast in the afternoon.
Saturday Night... Partly cloudy in the evening, then cloudy with a slight chance of rain showers after midnight. Lows around 44. Light south winds. Chance of rain 20%.
Sunday... Cloudy. Highs 52 to 57. Light southwest winds.
Sunday Night... Mostly cloudy. Lows around 47. Light south winds.
Monday... Mostly cloudy. Highs 54 to 59.
Monday Night... A chance of showers in the evening, then showers likely after midnight. Cloudy. Lows around 47. Chance of rain 70%.
Tuesday... Showers. Highs 53 to 58. Chance of rain 90%.
Tuesday Night... Rain showers likely in the evening, then a chance of rain showers after midnight. Cloudy. Lows around 45. Chance of rain 70%.
Wednesday... Mostly cloudy with a 50% chance of rain showers. Highs around 52.
Wednesday Night... A chance of rain showers in the evening. Mostly cloudy. Lows around 41. Chance of rain 30%.
Thursday... Mostly cloudy. Highs around 46. Lows 35 to 40.
POP = Probability of Precipitation
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