Month-by-month travel weather
Toronto August weather
Toronto, Canada · August
Storm bursts are possible
Heat lingers, with occasional thunderstorms. Hydration and shade planning still matter.
August averages at a glance
Average low
around 18–19°C
Average high
around 26–28°C
Average precipitation
around 65–95 mm
Precip days
about 7–10 days
What to wear in August in Toronto
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Breathable clothing
- • Optional indoor layer
Travel tips for visiting Toronto in August
- • If you sweat a lot, pair water with electrolytes.
August weather in Toronto — FAQ
Q. Is August humid too?
A. It can be—comfort often depends on humidity day to day.
Explore Toronto
These pages are connected so you can compare conditions and decide for yourself.