COMiddleCalendar available · 50 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
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
Oct
19
Mon
Board of Education Regular MeetingEventDistrict-wide
Board Room
Nov
6
Fri
No School (Teachers Report)Staff DayDistrict-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, Oct 9, 2026
No School Elementary (Teachers Report)
Staff DayFri, Oct 9, 2026
End of First Quarter
EventFri, Oct 16, 2026
No School
EventFull 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 Banks, government offices, and schools may be closed. |
| 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 Banks, government offices, and schools may be closed. |
| 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 Banks, government offices, and schools may be closed. |
| 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 School closed for spring break. Check camp and childcare plans. |
| 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 Review the school calendar for the final day of the academic year. |
| 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