News Summary
Horizon Science Academy High School in Dayton has canceled classes due to significant air conditioning failures, impacting student and staff comfort. This is the second cancellation in a row as the school evaluates repairs. Local authorities are assessing the situation and communicating updates to the community regarding the expected timeline for resolving the issue. The priority remains the safety and well-being of students during the ongoing investigation.
Dayton School Cancels Classes Due to Air Conditioning Failures
Horizon Science Academy High School Suspends Operations
Dayton, Ohio — Horizon Science Academy High School announced the cancellation of classes for Monday, August 18, 2025, citing ongoing issues with its air conditioning system. The decision was communicated early Monday morning through the school’s official website. The school, located at 250 Shoup Mill Road, had previously canceled classes on the preceding Friday, August 15, 2025, for the same reason.
Details of the Closure
The school’s leadership has indicated that the air conditioning problems are significant enough to prevent a safe and comfortable environment for students and staff. The cancellation applies to all students and staff for the upcoming Monday. Efforts are underway to assess whether classes will resume on Tuesday, although no definitive decision has been announced at this time.
Response and Ongoing Investigation
Local media outlets have been actively seeking additional information to clarify the situation. Authorities and school officials are assessing the full extent of the air conditioning issues to determine necessary repairs and future operational plans. News Center 7 has reached out directly to the school to verify if classes will be able to resume the following day and to gather further details about the problem.
Background and Context
Horizon Science Academy High School is a charter school serving students in Dayton. Its closure due to infrastructure issues such as air conditioning failure highlights the impact that facility problems can have on school operations, especially during the summer months when high temperatures can make classrooms uncomfortable and potentially unsafe.
The recent cancellation follows a prior closure on Friday, emphasizing the ongoing nature of the issue. The school community and local residents are awaiting updates on the repair timeline, with local media continuously monitoring the situation to inform the public promptly.
Community and Safety Considerations
In situations involving facility malfunctions, especially during hot weather, school administrators prioritize student and staff safety. The decision to cancel classes is typically made when comfort and health are at risk. Repair teams are expected to address the air conditioning problems as quickly as possible to resume normal operations.
Looking Ahead
As investigations continue, the school and local authorities aim to resolve the air conditioning failures swiftly. Parents, students, and staff are advised to stay updated through official communications from the school and local news sources. The situation underscores the importance of maintaining proper building systems to ensure safe learning environments.
Further developments are anticipated, and local media outlets have committed to providing ongoing updates until the situation is fully resolved and classes are back to normal.
Deeper Dive: News & Info About This Topic
HERE Resources
Additional Resources
- Dayton 24/7 Now: Horizon Science Academy Closure
- WHIO: Local High School Cancels Classes
- WDTV: Local High School Closed Due to AC Malfunction
- Newcomer Dayton: Harold Jay Fannin Obituary
- Encyclopedia Britannica: Horizon Science Academy

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