Yes

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

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
46°F8°C & Cloudy

Wind is 12 mph19 km/h from the Southwest, gusting to 19 mph30 km/h
November 3
11am46°F8°C12 mph20 km/h SouthwestCloudy
12pm47°F8°C15 mph24 km/h SouthwestCloudy
1pm47°F8°C15 mph25 km/h SouthwestWindy
2pm48°F9°C17 mph27 km/h SouthwestWindy
3pm48°F9°C18 mph29 km/h SouthwestWindy
4pm48°F9°C19 mph31 km/h SouthwestDrizzle
5pm46°F8°C20 mph32 km/h SouthwestRain
6pm47°F8°C20 mph32 km/h SouthwestWindy
7pm49°F9°C21 mph34 km/h WestWindy
8pm51°F10°C19 mph31 km/h WestWindy
9pm51°F11°C18 mph29 km/h WestWindy
10pm50°F10°C17 mph27 km/h WestWindy
DateLowHighWindDayNight
November 344°F7°C51°F11°C18 mph29 km/h from WestRainClear
November 441°F5°C54°F12°C12 mph20 km/h from WestMostly ClearCloudy
November 542°F6°C55°F13°C16 mph26 km/h from WestDrizzleMostly Clear
November 639°F4°C48°F9°C8 mph13 km/h from NorthwestPartly CloudyMostly Cloudy
November 739°F4°C54°F12°C10 mph17 km/h from SouthwestRainRain
November 840°F4°C48°F9°C10 mph16 km/h from NorthwestMostly CloudyRain
November 937°F3°C45°F7°C12 mph19 km/h from NortheastRainSnow

Yes

Low of 41°F5°C, High of 55°F13°C
Wind: 12 mph20 km/h
Precipitation: None

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