Yes

you do need a jacket based on the weather in North York, ON, Canada 1 second ago

Why? Because it's snowing - enough for fun, but still walkable and Jack Frost is nipping at your nose and it's really really huffing out there!
21°F-6°C & Snow

Wind is 19 mph30 km/h from the Northwest, gusting to 40 mph65 km/h
April 8
4am21°F-6°C19 mph31 km/h NorthwestSnow
5am20°F-7°C19 mph31 km/h NorthwestSnow
6am19°F-7°C19 mph30 km/h NorthwestWindy
7am19°F-7°C18 mph28 km/h NorthwestWindy
8am19°F-7°C18 mph29 km/h NorthwestWindy
9am20°F-7°C17 mph28 km/h NorthwestWindy
10am22°F-6°C18 mph28 km/h NorthwestWindy
11am23°F-5°C18 mph28 km/h NorthwestWindy
12pm25°F-4°C18 mph28 km/h NorthwestWindy
1pm26°F-3°C17 mph28 km/h NorthwestWindy
2pm27°F-3°C17 mph27 km/h NorthwestWindy
3pm28°F-2°C17 mph27 km/h NorthwestWindy
DateLowHighWindDayNight
April 818°F-8°C29°F-2°C17 mph27 km/h from NorthwestWindyMostly Clear
April 921°F-6°C39°F4°C7 mph12 km/h from WestMostly CloudyMostly Cloudy
April 1030°F-1°C41°F5°C10 mph16 km/h from EastDrizzleDrizzle
April 1135°F2°C44°F7°C7 mph11 km/h from NortheastCloudyCloudy
April 1239°F4°C51°F10°C7 mph11 km/h from NortheastCloudyPartly Cloudy
April 1337°F3°C54°F12°C5 mph8 km/h from WestMostly CloudyMostly Cloudy
April 1441°F5°C55°F13°C6 mph9 km/h from SoutheastMostly CloudyRain

Yes

Low of 21°F-6°C, High of 39°F4°C
Wind: 7 mph12 km/h
Precipitation: None

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