Yes

you do need a jacket based on the weather in 914 Burnhamthorpe Rd W, Mississauga, ON L5C 2S3, Canada 1 second ago

Why? Because it's cool enough your breath is visible, but your nose isn’t red yet and the wind is harsh and biting!
42°F5°C & Clear

Wind is 10 mph16 km/h from the West, gusting to 21 mph34 km/h
November 4
7am42°F5°C10 mph16 km/h WestClear
8am41°F5°C9 mph15 km/h WestClear
9am40°F5°C9 mph14 km/h WestClear
10am40°F4°C9 mph14 km/h WestClear
11am39°F4°C9 mph14 km/h WestClear
12pm39°F4°C9 mph15 km/h WestClear
1pm41°F5°C10 mph16 km/h WestClear
2pm45°F7°C11 mph17 km/h WestClear
3pm48°F9°C12 mph20 km/h WestClear
4pm51°F11°C13 mph22 km/h WestClear
5pm53°F12°C15 mph23 km/h WestMostly Clear
6pm54°F12°C15 mph24 km/h WestMostly Clear
DateLowHighWindDayNight
November 439°F4°C54°F12°C12 mph19 km/h from WestMostly ClearMostly Cloudy
November 541°F5°C55°F13°C15 mph24 km/h from WestDrizzleMostly Clear
November 637°F3°C45°F7°C7 mph12 km/h from NorthwestPartly CloudyMostly Cloudy
November 739°F4°C53°F12°C11 mph18 km/h from SouthwestDrizzleMostly Cloudy
November 837°F3°C48°F9°C6 mph10 km/h from NorthwestMostly CloudyDrizzle
November 936°F2°C46°F8°C8 mph13 km/h from NortheastRainDrizzle
November 1027°F-3°C36°F2°C11 mph18 km/h from NorthwestPartly CloudyPartly Cloudy

Yes

Low of 41°F5°C, High of 55°F13°C
Wind: 15 mph24 km/h
Precipitation: 82% rain

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