August weather Summer 2023 Grand Marais MNWeather within Grand Marais, Minnesota is always fluctuating. Whether it is clear or cloudy, expect a selection of weather patterns throughout the year. Starting from the stunning spring flowers blooming to the warm and sun-filled summer
days, to the scenic fall foliage, and the snow-covered landscapes during winter, Grand Marais, Minnesota provides a wide assortment of weather experiences all through the year.