The best time to go to Au Gres is during the summer months, from June to August, for warm weather and optimal outdoor activities, or in the fall, from September to October, for pleasant temperatures and scenic beauty.Summer is ideal for those who enjoy water-based recreation. The Saginaw Bay offers opportunities for boating, fishing, and swimming, with average temperatures in the 70s°F (20s°C). This season is great for families looking to enjoy the public beaches, nearby parks, and the annual Au Gres Summer Fest.For travelers who prefer milder weather and fewer crowds, the fall season is an excellent choice. Temperatures typically range from the 50s to 60s°F (10s to 20s°C), making it comfortable for exploring the local shops and enjoying scenic drives to view the changing leaves.