COMiddleCalendar available · 51 events · Auto-updating
Events confirmed from Weld County Reorganized School District No. Re-4's official calendar.
Windsor Middle School — School Calendar 2026-27
Middle|WINDSOR, Colorado|Weld County Reorganized School District No. Re-4
WINDSOR, CO 80550
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Upcoming Events
Sep
18
Fri
No School (Teachers Report)Staff DayDistrict-wide
Sep
21
Mon
Board of Education Regular MeetingEventDistrict-wide
Board Room
Oct
9
Fri
No School Elementary (Teachers Report)Staff DayDistrict-wide
Oct
9
Fri
End of First QuarterEventDistrict-wide
Oct
16
Fri
No SchoolEventDistrict-wide
Oct
19
Mon
No SchoolEventDistrict-wide
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School Profile
School Statistics
Academics (SY 2020-21)
ELA Proficiency
52%
44th percentile in CO
Math Proficiency
32%
55th percentile in CO
Chronic Absenteeism
14.3%
SY 2019-20
Programs & Activities (SY 2021-22)
Gifted & Talented
97 students enrolled
Student-Teacher Ratio: 16.2:1
Near average in COTechnology & Internet Access (SY 2021-22)
1:1 Devices
Student devices available
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
812
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
48.34
100% fully certified
Counselors
2
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$11,404
Total current expenditure
Instruction Spending
$6,421
Per pupil, classroom only
Total Revenue/Pupil
$16,434
All funding sources
Funding Sources
Federal 3%State 25%Local 73%
District-level data from NCES F-33 Survey
Community Context
Median Home Value
$493,834
-2.5% 1yr+18.5% 5yr
Greeley, CO metro area
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
16.9%
Below 150% poverty line
5.0%
Unemployment rate
8.5%
Uninsured residents
12.2%
No HS diploma (25+)
Enrollment Trend (2014-2025)
785
Current enrollment
Stable(+7% 5yr)Coming Up
Fri, Sep 18, 2026
No School (Teachers Report)
Staff DayMon, Sep 21, 2026
Board of Education Regular Meeting
Board Room
EventFri, Oct 9, 2026
No School Elementary (Teachers Report)
Staff DayFull School Calendar 2026-27
Events marked District-wide apply to all schools in Weld County Reorganized School District No. Re-4. Windsor Middle School follows the district calendar.
| Date | Event |
|---|---|
| Fri, Sep 4, 2026 | No School Elementary (Teachers Report)District-wide |
| Mon, Sep 7, 2026 | No School / Labor DayDistrict-wide |
| Fri, Sep 18, 2026 | No School (Teachers Report)District-wide |
| Mon, Sep 21, 2026 | Board of Education Regular MeetingDistrict-wide Board Room |
| Fri, Oct 9, 2026 | No School Elementary (Teachers Report)District-wide |
| Fri, Oct 9, 2026 | End of First QuarterDistrict-wide |
| Fri, Oct 16, 2026 | No SchoolDistrict-wide |
| Mon, Oct 19, 2026 | No SchoolDistrict-wide |
| Mon, Oct 19, 2026 | Board of Education Regular MeetingDistrict-wide Board Room |
| Fri, Nov 6, 2026 | No School (Teachers Report)District-wide |
| Fri, Nov 13, 2026 | End of First TrimesterDistrict-wide |
| Tue, Nov 17, 2026 | Board of Education Regular MeetingDistrict-wide Board Room |
| Fri, Nov 20, 2026 | No School Elementary (Teachers Report)District-wide |
| Mon, Nov 23, 2026 | No School / Fall BreakDistrict-wide |
| Tue, Dec 15, 2026 | Board of Education Regular MeetingDistrict-wide Board Room |
| Thu, Dec 17, 2026 | End of Second SemesterDistrict-wide |
| Fri, Dec 18, 2026 | No School (Teachers Report)District-wide |
| Mon, Dec 21, 2026 | No School / Winter BreakDistrict-wide |
| Wed, Jan 6, 2027 | No School (Teachers Report)District-wide |
| Tue, Jan 12, 2027 | Board of Education Regular MeetingDistrict-wide Board Room |
| Mon, Jan 18, 2027 | No School / Martin Luther King HolidayDistrict-wide |
| Fri, Feb 5, 2027 | No School Elementary (Teachers Report)District-wide |
| Tue, Feb 9, 2027 | Board of Education Regular MeetingDistrict-wide Board Room |
| Fri, Feb 12, 2027 | No SchoolDistrict-wide |
| Mon, Feb 15, 2027 | No School / President's DayDistrict-wide |
| Fri, Feb 26, 2027 | End of Second TrimesterDistrict-wide |
| Fri, Mar 5, 2027 | No School Elementary (Teachers Report)District-wide |
| Tue, Mar 9, 2027 | Board of Education Regular MeetingDistrict-wide Board Room |
| Thu, Mar 11, 2027 | End of Third QuarterDistrict-wide |
| Fri, Mar 12, 2027 | No School (Teachers Report)District-wide |
| Mon, Mar 15, 2027 | No School / Spring BreakDistrict-wide |
| Fri, Apr 2, 2027 | No School (Teachers Report)District-wide |
| Mon, Apr 19, 2027 | Board of Education Regular MeetingDistrict-wide Board Room |
| Fri, Apr 23, 2027 | No SchoolDistrict-wide |
| Mon, Apr 26, 2027 | No School Elementary (Teachers Report)District-wide |
| Mon, May 17, 2027 | Board of Education Regular MeetingDistrict-wide Board Room |
| Fri, May 21, 2027 | Last Day of Classes for SeniorsDistrict-wide |
| Wed, May 26, 2027 | Last Day of SchoolDistrict-wide |
| Wed, May 26, 2027 | End of Third TrimesterDistrict-wide |
| Wed, May 26, 2027 | End of Fourth QuarterDistrict-wide |
| Thu, May 27, 2027 | No School (Teachers Report)District-wide |
| Sun, May 30, 2027 | Weld RE-4 GraduationDistrict-wide |
| Mon, Jun 21, 2027 | Board of Education Regular MeetingDistrict-wide Board Room |
Showing 43 events for the 2026-27 school year
Frequently Asked Questions about Windsor Middle School
Enrollment at Windsor Middle School stands at 764 students. The school is a Middle institution in the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data