McHenry, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. McHenry is known for Moraine Hills State Park and the Fox River. The best time to travel to McHenry, United States, is in late spring (May), when the average air temperature is around 65°F (18°C) and water temperature in nearby lakes is approximately 55°F (13°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
