Kirkwood, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kirkwood, Illinois, United States, is known for its proximity to the historic Burlington Route railroad and the scenic views of the surrounding rural landscapes. The best time to travel to Kirkwood, United States, is from June to September, with average air temperatures ranging from 50°F to 80°F and water temperatures around 60°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!