Lake Forest, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Lake Forest is known for its historic Market Square, Lake Forest College, and the beautiful Lake Forest Beach. The best time to travel to Lake Forest, United States, is during late spring to early summer (May to June) when the average air temperature is around 65-75°F and the water temperature is approximately 60-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
