Washington County Fair Ri 2024 Dates. This guide is meant to provide you with the information needed to support your local fairs, experience a new fair event and to learn about the quality, family. Fair gates are open from 8am with most activities and vendors opening at 10am.

View the schedule online or download it. View our most anticipated annual events in south county, including the washington county fair, rhythm and roots, and the national guard open house and air show.