The best time to go to Appleton is during the summer months, from June to August, and the early autumn, specifically September and October.Summer offers warm weather, superb for enjoying outdoor activities and local events. You'll find the Fox River bustling with activity, and the downtown area, particularly along College Avenue, comes alive with farmers' markets and street performances. This season is ideal for families looking to take advantage of the longer days and pleasant temperatures for exploring parks and attractions like the Hearthstone Historic House Museum.Early autumn, especially September and October, is also an excellent time to visit. The weather remains comfortable, and the changing leaves provide a beautiful backdrop, particularly along the scenic trails of High Cliff State Park, just a short drive from Appleton.