Watertown Map
The City of Watertown is located in Middlesex County in the State of Massachusetts. Find directions to Watertown, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The Watertown time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Watertown Town, Nonantum, Bemis, East Watertown, Waverley.