Cohasset Middle School calendar

Published by Cohasset Middle School. Last verified October 26, 2026. View the original calendar

• Tue, Nov 3 · All day — PD Full Day - No School for Students
• Tue, Nov 3 · All day — State Election Voting - No School · Deer Hill School
• Wed, Nov 11 · All day — Veterans Day - Schools Closed
• Tue, Nov 17 · All day — CHS & CMS Conferences - Early Release · CMHS