Yes

you do need a jacket based on the weather in Newfoundland and Labrador, Canada 1 second ago

Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it and it's on the windy side!
37°F3°C & Cloudy

Wind is 12 mph20 km/h from the Northwest, gusting to 22 mph35 km/h
November 6
12am37°F3°C13 mph20 km/h NorthwestCloudy
1am36°F2°C12 mph19 km/h NorthwestCloudy
2am36°F2°C11 mph18 km/h NorthwestCloudy
3am36°F2°C11 mph18 km/h NorthwestCloudy
4am35°F2°C11 mph17 km/h WestCloudy
5am35°F2°C11 mph17 km/h WestCloudy
6am35°F2°C11 mph17 km/h WestCloudy
7am34°F1°C10 mph17 km/h WestCloudy
8am34°F1°C10 mph16 km/h WestCloudy
9am34°F1°C10 mph16 km/h WestCloudy
10am34°F1°C10 mph17 km/h WestCloudy
11am34°F1°C10 mph17 km/h WestCloudy
DateLowHighWindDayNight
November 535°F2°C40°F4°C14 mph23 km/h from NorthwestCloudyCloudy
November 634°F1°C39°F4°C13 mph22 km/h from WestCloudySnow
November 730°F-1°C34°F1°C18 mph29 km/h from WestSnowMostly Cloudy
November 828°F-2°C35°F1°C8 mph13 km/h from WestPartly CloudyPartly Cloudy
November 927°F-3°C35°F1°C6 mph10 km/h from WestPartly CloudyMostly Cloudy
November 1025°F-4°C35°F2°C5 mph8 km/h from EastMostly CloudyRain
November 1133°F0°C42°F5°C12 mph20 km/h from EastRainDrizzle

Yes

Low of 34°F1°C, High of 38°F4°C
Wind: 13 mph22 km/h
Precipitation: None

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