Mackinac Island Weather
When planning your Mackinac vacation, you will want to plan the perfect getaway. Whether you're staying on the island, Mackinaw City, or in one of the surrounding areas, you can create an amazing getaway that your entire family will enjoy. Just remember to check the forecast and Mackinac Island Weather by Month.
Summer in Mackinac Island
Even in summer, the temperature in Mackinac Island in this region is moderate. Mornings are generally cool, with warmer afternoons, so a sweater or light jacket that you can put on and take off easily is a must. Summer highs typically average temperature of 75 degrees, with lows around 48 degrees. Average monthly precipitation is about 2.6 inches, so there is the occasional showers, but nothing too intense in the weather forecast, making for a mild venture.
Spring & Autumn in Mackinac Island
The average spring temperature Mackinac Island ranges between 32 degrees and 47 degrees, necessitating a jacket at the least. Average monthly precipitation is around 2 inches. Autumn brings slightly warmer average temperatures between 47 degrees and 60 degrees and average monthly precipitation of about 3 inches of rainfall. Layered clothing is still a good idea to weather the temperature swings. The humidity is mild during these times, making it a great selection for a vacation.
Winter in Mackinac Island
Winters on Mackinac Island can get downright cold, and February brings lots of snow, frozen rain, and ice to the Straits and Lake Huron so cozy days snuggled in your lodging choice are possible. Average monthly precipitation in winter is about 1.7 inches, and the daily Mackinac Island temperature averages between 9 degrees and 26 degrees. Heavy, warm winter clothing is a necessity this time of year as a gust of the typical wind speed is sure to chill you a bit.
Your best bet is to check out the weather in Mackinac Island before you head out so you can plan your activities for what's ahead. For the latest Mackinac Island weather, check out our area weather page before heading out on your next vacation. Create the perfect day out on the town! With a beautiful climate and plenty of park areas to explore it at, the outdoors are waiting for you. Catch a gorgeous lower Michigan sunset, explore the historic Fort Mackinac, watch the waves on the beach, board the ferry, or sample Mackinac Island fudge. Plenty of awesome activities are available to you, so do not miss out on the chance to experience Mackinac.