The best time to visit Kingston, Michigan, for pleasant weather and outdoor activities is during the summer months, specifically from June to August.During this period, the weather is generally warm and sunny, with average temperatures ranging from the mid-70s to low 80s Fahrenheit. This makes it ideal for enjoying the local parks, lakes, and other outdoor attractions. Families often find these months great for a relaxed vacation, as they can take advantage of the long daylight hours for swimming, fishing, or picnicking.Early autumn, particularly September, also offers a nice experience with cooler temperatures and the start of fall foliage, which can be quite scenic.