No

Why? Because you should be inside at home! #StayHome

But if you absolutely had to go out to get groceries, medication or other essential travel, No, you don't need a jacket.

Based on the weather in Toronto, ON, Canada as of May 26, 2020 10:20pm local time.

Now

Clear
Temp: 71°F22°C
Wind: 6 MPH10 KPH
Precipitation: None

Today

Next 2 hours: No

Next 4 hours: No

Next 8 hours: No

Tomorrow

No

Mostly cloudy throughout the day.
Low of 62°F17°C, High of 73°F23°C
Wind: 6 MPH9 KPH
Precipitation: 4% rain