Hixson, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Hixson, Tennessee, United States, is known for the Chickamauga Dam and the Northgate Mall. The best time to travel to Hixson, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and the nearby water temperature in the Tennessee River is approximately 65°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!