Dowagiac, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Dowagiac is known for the Dowagiac Dogwood Fine Arts Festival and the historic Dowagiac Area History Museum. The best time to travel to Dowagiac, United States, is in late spring (May to June) when the average air temperature is around 60-70°F and water temperature in nearby lakes is approximately 55-65°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!