Grand Marais June 2023 Historical Weather Data Minnesota Weather at Grand Marais, Minnesota is consistently shifting. Whether
fair or cloudy, expect a range of weather conditions over the year. Starting from the breathtaking springtime flowers blossoming to the balmy and sun-soaked summertime days, to the scenic fall foliage, and the wintry landscapes during winter, Grand Marais, Minnesota provides a diverse range of climate experiences during the year.