Mackinac Bay Weather Forecast
- 23
- 39
Decreasing Clouds
- 25
- 36
Snow Showers Likely
- 27
- 41
Mostly Cloudy
- 29
- 43
Chance Rain/Snow
- 29
- 45
Chance Rain/Snow
- 26
- 43
Slight Chance Rain Showers
Today 29 Mar Eastern Mackinac
Mostly cloudy. Highs in the upper 30s. Northwest Winds 5 to 15 Mph.
Tonight 29 Mar Eastern Mackinac
Mostly cloudy. Lows in the lower 20s. West Winds 5 to 10 Mph.
Mackinac Bay Temperature Statistics
March Temperature
Mackinac Island Airport (14.3 miles)
Lowest 21 March, 2024
16.7 °FAverage March
34.2 °FHighest 26 March, 2024
58.1 °F
Climate (2019–Present)
Mackinac Island Airport (14.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
38 °FAverage 2019–2024
44.3 °FAverage High 2019–2024
50.6 °F