The best time to go to Newport is during the summer months, from June to August, when the weather is warm and sunny, and the city is at its most active.During this period, you can enjoy all the outdoor activities Newport has to offer, from sailing and beach visits to exploring the Cliff Walk. The historic mansions, like The Breakers and Marble House, are open for tours, and many events and festivals are held, including the famous Newport Folk and Jazz Festivals. Couples often find this a particularly good time for a romantic getaway, with opportunities for scenic drives, waterfront dining, and strolls through the historic downtown.For those looking for a slightly quieter experience with pleasant weather and fewer crowds, the shoulder seasons of May and September are also excellent choices. The temperatures are still comfortable, and most attractions remain open.