Moses Lake High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Moses Lake High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
SEP
22
Community Town Hall (Topic: District Finance Update)
OCT
1
Regular School Board Meeting
OCT
15
Regular School Board Meeting
OCT
20
Community Town Hall (Topic: Safety Programs & Highlights)
NOV
3
Early Release (Conferences)/CBTech Regular Schedule
NOV
5
Regular School Board Meeting
NOV
13
Common Grounds Event: Coffee with District Leadership
NOV
19
Regular School Board Meeting
DEC
17
Regular School Board Meeting
JAN
13
Community Town Hall (State of the District Address)
JAN
21
Regular School Board Meeting
Calendar TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Moses Lake High School.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
Testing window
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
Testing window
September 22, 2026
SAT — National
Late registration deadline
September 25, 2026
SAT — National
Score release
September 29, 2026
ACT — National
Late registration deadline
October 1, 2026 – October 30, 2026
PSAT 8/9 — Fall
Testing window
State Assessments
January 25, 2027 – April 30, 2027
WA-AIM
Testing window
WA
January 25, 2027 – March 19, 2027
WIDA ACCESS
Testing window
WA
January 25, 2027 – March 19, 2027
WIDA Alternate ACCESS
Testing window
WA
March 1, 2027 – June 25, 2027
Smarter Balanced — Online
Testing window
WA
April 5, 2027 – May 14, 2027
Smarter Balanced — Paper/Pencil
Testing window
WA