Welcome to Williamstown
News & Updates
How to Have a Safe and Happy Halloween in Williamstown
Halloween is Saturday, October 31! Trick-or-treating at downtown businesses runs from 4:00 to 5:00 PM, and neighborhood trick-or-treating runs from 5:00 to 7:00 PM. Southworth
Early in-person voting is open!
To vote early, come to Town Hall, 31 North Street, through Friday October 30 (except for Sundays).
Mosquito Control Project Public Meeting Scheduled for October 20
Residents and business owners are encouraged to attend a public information session on Tuesday, October 20, from 4:00 to 6:00 PM at Milne Public Library.
Skatepark Grand Opening Saturday, October 17
Take part in the grand opening of Williamstown’s new municipal skatepark — The Max Rothschild Memorial Skatepark!
The party happens 12:00 to 5:00 PM on Saturday, October 17, 2026.
Zero Waste Day 2026
Join NBSWMD for Zero Waste Day in Cheshire, MA on Saturday, November 14, 2026
2026 State Election: Voter Information
Election Day is Tuesday, November 3, 2026. Williamstown voters can vote early in person, by mail, or at the polls on Election Day. Check key deadlines, view a sample ballot, and explore voter resources.
To see religious observations and national and international holidays, please look at the Anti-Defamation League’s Calendar of Observances.
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