Thomas Middle School

Arlington Heights, IL · Arlington Heights SD 25 · Grades 6–8

Follow Thomas Middle School and get a push when its calendar changes.

Anyone can read the verified public calendar below. Sign in only if you want alerts or district-claim access.

Arlington Heights SD 25 calendar (district-wide)

Published by Arlington Heights School District 25. Last verified November 7, 2026. View the original calendar

Thu, Nov 12 · 2:00 PM — Superintendent Office Hours · Dunton Administration Building, 1200 South Dunton Ave., Arlington Heights, IL 60005
Fri, Nov 13 · All day — Elementary | 1st Trimester Ends
Tue, Nov 17 · 6:15 PM — School Board Meeting · Dunton Administration Building, 1200 South Dunton Ave., Arlington Heights, IL 60005
Fri, Nov 20 · All day — Elementary | Progress Reports
Mon, Nov 23 · All day — Non-Attendance Day | All Schools Closed

Chaos Coordinator was built by a dad in Michigan for his own family.