The best time to go to Berlin, Wisconsin, is during the summer months, from June to August, for pleasant weather and outdoor activities, or in the fall, from September to October, to experience the changing foliage.Summer in Berlin, Wisconsin, offers comfortable temperatures, typically ranging from the mid-60s to high 70s Fahrenheit. This season is ideal for enjoying the area's natural beauty, including fishing and boating on the Fox River, or exploring local parks. Families will appreciate the opportunities for outdoor recreation without extreme heat, making it easy to enjoy activities like picnics or walks along the river.For those who appreciate scenic beauty and cooler temperatures, early to mid-fall is an excellent choice. The surrounding countryside transforms with vibrant autumn colors, providing picturesque drives and hiking opportunities.