Cool Zones
Published Thursday, July 30, 2026
Cool Zones are free, air conditioned spaces to stay cool when it's very hot. The National Weather Service has issued heat advisories for San Diego County from 10 AM Friday to 8PM Sunday.
The San Diego County Library: Santee Branch is our nearest Cool Zone and will have extended hours on Sunday, August 2nd. It will be open from 12:00 PM - 5:00 PM.
You learn more about Cool Zones on the County of San Diego's website.
Locate You're Nearest Cool Zone | County of San Diego