The weather in Westerly, RI varies. If you're visiting in the summer, you can expect it to be warm and humid from June through September with an average high of 81°. The winters last for 3 1/2 months and are cold, rainy, and windy. You can expect it to be partly cloudy for the non-summer months.
If you're wondering what to wear when visiting Westerly, RI during the summer months, you can rest assured it's a casual summer beach community. You can wear shorts, short-sleeve button-down shirts, pants, skirts, summery tops, and sundresses. If you plan on going to an upscale restaurant, you'll want to dress it up more.
Westerly, RI is within the Eastern Standard Time Zone (EST). Eastern Standard Time is 5 hours behind Coordinated Universal Time (UTC) and can be found within North America in states like Connecticut, New Jersey, Georgia, Maryland, Massachusets, and New Hampshire. EST is also in the Caribbean, and Central America.
The best time to visit Westerly, RI is during the warmer months. Make the most out of your vacation and beach time and plan your visit from Memorial Day Weekend or right at the beginning of June into the end of September. You can expect temperatures from mid 70's - 80's, ideal for swimming, taking strolls, and sightseeing.