Broken Bow, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Broken Bow is known for Beavers Bend State Park and Broken Bow Lake. The best time to travel to Broken Bow, United States, is in the fall (September to November) when the average air temperature is around 60-75°F and the water temperature in nearby lakes is approximately 65-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!