Mackinac Island Weather Forecast
- 29
- 42
Partly Sunny
- 36
- 41
Rain Showers
- 36
- 45
Rain Showers
- 36
- 48
Chance Rain Showers
- 37
- 48
Chance Rain Showers
- 39
- 51
Partly Sunny
Today 19 Apr Mackinac Island/Bois Blanc Island
Mostly cloudy. Highs in the lower 40s. West Winds 5 to 15 Mph with Gusts to around 25 Mph.
Tonight 19 Apr Mackinac Island/Bois Blanc Island
Mostly clear. Lows in the upper 20s. Northwest Winds up to 10 Mph. Gusts up to 20 Mph early.