Extreme Heat Warning in New Tecumseth

Photo of areas affected by extreme heat warning

Aug 12, 2025

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With an active extreme heat warning in effect, it’s vital to stay safe and cool. Heat warnings can increase risks like heat exhaustion and heat stroke, especially for vulnerable groups like children, seniors, outdoor workers, and those without air conditioning.

Local Cooling Spots: Splash Pads, Pools & Centres

Splash Pads

Town-operated splash pads are open from Victoria Day (late May) through Labour Day (early September), from 9 a.m. to 8 p.m. daily.

Locations:

Outdoor Pool

The Alliston Rotary Pool is open June 30 to August 31, 2025, offering drop-in sessions, family swim, lane swim, public swim, adaptive swim, fitness classes (Aqua Zumba, Aqua Fit), themed free-swim nights, and more.

Cooling Centres

In past heat warnings, the town’s public libraries—Alliston Memorial Branch, Beeton DA Jones Branch, Tottenham Pam Kirkpatrick Branch—served as cooling centres from 10 a.m. to 8 p.m. newtecumseth.ca. It’s likely similar arrangements are activated during current heat alerts—worth checking the town’s latest notices or calling your local branch.

How to Keep Your Home Cool

Block the Sun: Close blinds, curtains, or shades during the hottest parts of the day—especially on south and west-facing windows.
Use Fans Wisely:
Set ceiling fans to rotate counterclockwise, pushing cooler air down.
Turn on portable fans—but turn them off when you leave the room to save energy.
Vent Smartly:
In cooler early mornings or evenings, open windows to let in fresh air.
Close them when the temperature rises.
Stay Hydrated and Dress Cool: Drink plenty of water, wear breathable clothing, and use cooling towels or damp cloths.
Cook Smart: Use microwaves, slow cookers, or grill outside to avoid heating indoor air.
Use Appliance Timing: Run dishwashers, laundry, and ovens during cooler evening hours.

Checking If Your A/C Is Working Efficiently

Change Filters: If your filters are dirty, airflow is restricted—replace or clean them regularly.
Check Vents: Make sure supply vents are open and unobstructed.
Inspect Outdoor Unit: Ensure there’s at least 2 feet of clearance around the condenser. Remove debris and gently hose off the unit (with the power off).
Listen & Feel:
You should feel strong, cold air from vents.
If airflow is weak or the air isn’t cool, or if the system is unusually noisy or running constantly, call a technician.
Professional Tune-Up: Ideally done before summer—but if you haven’t yet, scheduling one now can boost efficiency and prevent breakdowns.

Stay cool out there—and take advantage of New Tecumseth’s great local resources like splash pads, pools, and community venues to safely beat the heat!