Cooling Centers in Texas
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By Marcus Webb · Southern Water Resources Editor
Texas endures long, punishing summers where triple-digit temperatures combine with Gulf humidity to push the heat index to dangerous levels for weeks at a time. Because AC is standard almost everywhere, the sharpest risk is grid strain or hurricane-driven outages that cut cooling when it is needed most. Cooling-center locations and hours change day to day during a heat wave, so the fastest, most reliable way to find one open right now is to call 2-1-1 — free, 24/7. We track 25 cities in Texas.
Expect prolonged humid heat statewide, so lean on air conditioning backed by fans and dehumidification; swamp coolers help only in the drier far west, and outage readiness is essential.
Find an active cooling center in Texas nowCall 2-1-1 — free, 24/7Authoritative Texas sources
These are the current, live sources for Texas cooling-center activation. We list them here because they update in real time — we deliberately do not republish specific site addresses or hours that can go stale between heat events.
- Texas 2-1-1 — live cooling-center directory during declared heat emergencies.
- Texas Department of State Health Services Extreme Heat — the state heat-safety authority.
- City of Dallas Cooling Stations — official Dallas source.
- Houston Health Department Extreme Heat — official Houston source.
Cooling centers by city in Texas
Each city page teaches the same reliable framework — call 211, use public libraries year-round, know the heat-illness warning signs — plus city-specific context on the local climate and how it changes what actually works to stay cool.
Where to cool off in Texas year-round
Even when no heat emergency is declared, these places are reliably air-conditioned and open to the public across Texas:
- Public libraries — the most reliable free, air-conditioned option, open to all with no purchase required, and usually with WiFi, restrooms, and water fountains.
- Shopping malls — cool, open long hours, and free to walk around.
- Community and senior centers — many double as designated cooling sites during declared heat events.
- Movie theaters and museums — reliably cold, some with free days or hours.
Call ahead to confirm hours, which vary by branch and season across Texas.
Heat-safety essentials
- Heat stroke (body temperature 103°F+, confusion, hot dry skin) is a 911 emergency. Learn the warning signs.
- No AC at home? Here's how to stay cool without air conditioning (humid vs dry heat is a real distinction).
- Kids, seniors, and pets are highest-risk. Extra precautions for the most vulnerable.
- Drink a cup of water each hour — don't wait until you feel thirsty.
- Never leave children or pets in a parked car.
Frequently asked questions
Where can I find an open cooling center in Texas right now?
Call 2-1-1 — it's free, 24/7, and connects you to the operator who has current cooling-center data for your area. In Texas you can also check Texas Department of State Health Services Extreme Heat at https://www.dshs.texas.gov/news-alerts/summer-heat.
Are Texas cooling centers free?
Yes. All designated cooling centers and public libraries are free and open to the public regardless of address, ID, or income.
When do Texas cooling centers open?
Emergency cooling centers activate when cities or counties declare a heat emergency — typically when the heat index reaches roughly 100–105°F or higher. Public libraries are air-conditioned year-round regardless.
Do evaporative "swamp" coolers work in Texas?
Not in Texas. Evaporative coolers and bowls of ice add moisture to already-humid air and make the room feel worse. Run fans, use a dehumidifier if you have one, and get to real AC during the hottest hours.
Can I bring my pet to a Texas cooling center?
Many cooling centers and libraries allow leashed, well-behaved pets, but policies vary by site. Call ahead using the 211 number, or check the individual site's page.
What number do I call to find a cooling center in Texas?
Dial 2-1-1. In some areas of Texas you can also text your ZIP code to 211 for a text message with nearby cooling options.
Texas water restrictions
Heat and drought travel together. See Texas's current water-restriction status, watering days, and enforcement across every tracked city.
Texas water restrictions →Published: