For a delightful visit to Pewaukee, the best time to go is during the summer months, from June to August.During these months, the weather is typically warm and sunny, with average temperatures ranging from 20 to 27 degrees Celsius, making it superb for enjoying Pewaukee Lake. This is when the lake truly comes alive, offering opportunities for boating, swimming, and various water sports. Many local events and outdoor activities are also scheduled during this peak season.Couples looking for a relaxing escape will find the summer ideal for enjoying lakeside dining with picturesque views or taking leisurely strolls along the waterfront. The longer daylight hours provide ample time to explore the area's natural beauty and enjoy the pleasant evenings.Families will particularly appreciate the summer months, as the lake provides endless entertainment for children, from building sandcastles on the beach to enjoying a boat trip.