Humid Heat, Foggy Views, and the Chance of a Surprise Shower

Current Conditions from Toronto Pearson International Airport

Happy Canada Day, Toronto! The city wakes under a humid mist this morning at 22.2°C, feeling more like 31°C with the humidex. Winds are barely moving from the southwest at 6 km/h, humidity is a sticky 93%, and visibility is somewhat limited at 10 km. The barometric pressure is 100.8 kPa and rising, giving some hope that things may clear out.

Today’s Forecast: Heat and Haze with an Afternoon Shift

Toronto can expect a mainly cloudy day with the mist slowly lifting by late morning. As the afternoon progresses, there’s a 30% chance of lingering showers, and a risk of a thunderstorm to liven up those backyard barbecues.

Temperatures will top out at 28°C, but with humidity in full force, it will feel closer to 33°C. The UV index is expected to reach 8, which is very high, so don’t forget sunscreen — even if the sky looks a little murky.

Tonight: A Calmer Canada Day Evening

As the sun sets on the celebrations, skies will begin to clear, setting the stage for a peaceful close to Canada’s birthday. Expect overnight lows around 16°C, a pleasant drop after the day’s humidity. Winds will stay light through the evening.

Looking Ahead This Week:

• Wednesday (July 2): Sunshine dominates! A high of 28°C, perfect patio weather.

• Thursday (July 3): Mix of sun and cloud with a 30% chance of showers, high of 25°C.

• Friday (July 4): More sunshine and warmth. High of 27°C.

What to Wear:

Light, breathable fabrics are a must today — think linen or moisture-wicking cotton. Bring an umbrella just in case, and sunglasses too, because this is July in Toronto and anything goes.

Toronto Weather Trivia:

Did you know? Toronto’s hottest Canada Day on record was in 1966, when the city soared to a sizzling 36.7°C. Today’s forecast is a bit more forgiving — but the humidity is putting in overtime!