Grand Marais climate Average Temperature weather by month Climate in Grand Marais, Minnesota is consistently varying. Whether fair or cloudy, expect an array of climate patterns during the year. Beginning in the breathtaking springtime flowers blooming to the hot and sun-soaked summertime days, to the vibrant fall foliage, and the wintry landscapes in winter, Grand Marais, Minnesota offers a diverse range
of weather experiences throughout the year.
