Ottawa Turns Up the Heat
Ottawa is baking through its hottest day of 2026 so far, with temperatures soaring to levels the city hasn't seen yet this year. If you've stepped outside and immediately regretted it, you're not alone — this is the kind of day that turns sidewalks into griddles and makes the Rideau Canal look incredibly tempting.
Environment Canada has been tracking the warming trend across the region, and today's peak is expected to break the seasonal high set earlier in spring. Humidity is making things feel even more intense, with the humidex pushing the apparent temperature well above the mercury reading.
Who Feels It Most
Heat events like this hit certain residents harder than others. Ottawa Public Health consistently flags older adults, young children, people who work outdoors, and those without access to air conditioning as the most vulnerable during high-heat days. If you have a neighbour, family member, or friend who fits that description, a quick check-in phone call or knock on the door could genuinely matter.
Pets are also at risk. The pavement on a sunny Ottawa afternoon can reach temperatures that burn paws in seconds — if you can't hold your hand to the sidewalk for five seconds, your dog shouldn't be walking on it.
Where to Cool Down in Ottawa
The good news: Ottawa has plenty of options for escaping the heat without spending a dime.
- City of Ottawa cooling centres open during heat events at select community centres and libraries — check the City's website for the nearest location to you.
- Splash pads are running across the city, from Lansdowne Park to Mooney's Bay and beyond. Kids (and adults who don't mind a look) love them.
- Ottawa Public Library branches are air-conditioned, free, and a genuinely great place to spend a few hours with a book when the outside world feels like a sauna.
- Rideau River and the Ottawa River offer waterfront breezes and, in designated areas, actual swimming. Mooney's Bay Beach and Petrie Island Beach are two popular choices with lifeguards on duty.
- Malls and grocery stores — no shame in doing a very slow, very deliberate grocery shop just to feel the AC.
Staying Safe in the Heat
The basics are worth repeating: drink water before you feel thirsty, wear light-coloured and loose-fitting clothing, and avoid strenuous outdoor activity during peak heat hours between 11 a.m. and 3 p.m. If you're exercising, move it to the early morning or evening.
Never leave children or pets in a parked car — even with windows cracked, interior temperatures can become life-threatening within minutes on a day like today.
What's Coming Next
If the heat has you fantasizing about a cool front, hang tight. Weather models suggest some relief is on the way in the coming days, with a chance of thunderstorms that could break the heat bubble over the National Capital Region. Until then, Ottawa, stay hydrated, stay shaded, and check on each other.
Source: CTV News Ottawa / Google News Ottawa RSS feed
