10-Day Weather Forecast - Mackinac Island, MI

Sunny. Highs in the mid 70s. East winds up to 10 mph.

Mostly clear. Lows in the mid 50s. Light winds.

Mostly sunny. Highs in the mid 70s. Light winds.

Mostly clear. Lows in the mid 50s. Light winds.

Partly sunny. Highs in the mid 70s.

Partly cloudy. Lows in the upper 50s.

Mostly cloudy with a 50 percent chance of rain showers. Highs in the mid 70s.

Rain showers likely. Lows in the lower 60s. Chance of showers 70 percent.

Partly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the mid 50s.

Partly sunny. Highs in the upper 60s.

Partly cloudy. Lows in the lower 50s.

Partly sunny. Highs around 70.

Mostly clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 85%. Winds will be 1 mph from the S.

Sunny. High temperature around 66F. Dew point will be around 54F with an average humidity of 78%. Winds will be 3 mph from the SW.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 55F with an average humidity of 87%. Winds will be 4 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 68F. Dew point will be around 58F with an average humidity of 79%. Winds will be 6 mph from the SW.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 58F with an average humidity of 83%. Winds will be 4 mph from the SW.