Yes

you do need a jacket based on the weather in Queen St W, Toronto, ON, Canada 1 second ago

Why? Because it's quite chilly!
39°F4°C & Clear

Wind is 7 mph12 km/h from the West, gusting to 17 mph27 km/h
November 4
11am39°F4°C8 mph13 km/h WestClear
12pm39°F4°C8 mph14 km/h WestClear
1pm41°F5°C10 mph15 km/h WestClear
2pm45°F7°C12 mph19 km/h WestClear
3pm49°F10°C12 mph20 km/h WestClear
4pm52°F11°C13 mph21 km/h WestClear
5pm55°F13°C14 mph23 km/h WestMostly Clear
6pm55°F13°C14 mph23 km/h WestMostly Clear
7pm55°F13°C14 mph23 km/h WestMostly Clear
8pm55°F13°C13 mph21 km/h WestMostly Clear
9pm54°F12°C12 mph19 km/h WestMostly Clear
10pm51°F11°C9 mph15 km/h WestMostly Clear
DateLowHighWindDayNight
November 439°F4°C55°F13°C12 mph19 km/h from WestMostly ClearMostly Cloudy
November 541°F5°C55°F13°C15 mph25 km/h from SouthwestDrizzleMostly Clear
November 637°F3°C46°F8°C8 mph13 km/h from NorthwestPartly CloudyMostly Cloudy
November 739°F4°C51°F11°C12 mph19 km/h from SouthwestDrizzleDrizzle
November 837°F3°C47°F8°C7 mph12 km/h from NorthwestMostly CloudyRain
November 931°F-0°C46°F8°C11 mph17 km/h from NortheastRainDrizzle
November 1027°F-3°C32°F0°C11 mph17 km/h from NorthwestMostly CloudyPartly Cloudy

Yes

Low of 41°F5°C, High of 55°F13°C
Wind: 15 mph25 km/h
Precipitation: 80% rain

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