Hardy, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Hardy, Arkansas, United States, is known for the Spring River, the Ozark foothills, and the Historic Hardy Town Center. The best time to travel to Hardy, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and the water temperature in nearby rivers is approximately 60°F (16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!