Grand Marais MN 10Day Weather Forecast Atmospheric conditions in the heart of Grand Marais, Minnesota is always changing. Whether clear or cloudy, expect a variety of climate patterns throughout the year. Starting from the beautiful springtime flowers blossoming to the warm and sun-soaked summer days, to the scenic autumn foliage, and the snowy landscapes during winter, Grand Marais, Minnesota provides a wide range of climate experiences throughout the year.
