Ponca City, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Ponca City is known for the Marland Mansion and Estate, a historic site and architectural marvel. The best time to travel to Ponca City is in late spring (May), when the average air temperature is around 70°F (21°C) and water temperatures in nearby lakes are typically in the mid-60s°F (around 18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!