The best time to go to Wheaton, Minnesota, is during the summer months, from June to August, when the weather is at its most pleasant, or in early autumn, September, for comfortable temperatures and fewer crowds.Summer in Wheaton offers warm, sunny days, with average temperatures in the low to mid-20s Celsius. This is ideal for enjoying outdoor activities around Lake Traverse and the surrounding natural areas. You'll find plenty of opportunities for fishing, boating, and exploring the local parks. It's also when many community events and festivals take place, providing a lively option.For those who prefer a quieter experience with comfortable weather, early autumn in September is an excellent choice. The temperatures remain mild, typically in the high teens or low 20s Celsius, and the landscape begins to show hints of autumnal colours.