Yes

you do need a jacket based on the weather in Halifax, MA 02338, USA 1 second ago

Why? Because it's so windy, you’re practically horizontal just trying to walk!
64°F18°C & Cloudy

Wind is 12 mph20 km/h from the Northeast, gusting to 29 mph46 km/h
August 21
8pm63°F17°C12 mph19 km/h NortheastCloudy
9pm63°F17°C12 mph19 km/h NortheastMostly Cloudy
10pm62°F17°C12 mph19 km/h NortheastMostly Cloudy
11pm62°F17°C12 mph19 km/h NortheastMostly Cloudy
August 22
12am62°F16°C12 mph19 km/h NortheastPartly Cloudy
1am61°F16°C12 mph19 km/h NortheastMostly Cloudy
2am61°F16°C12 mph19 km/h NortheastMostly Cloudy
3am61°F16°C13 mph20 km/h NorthPartly Cloudy
4am60°F16°C13 mph20 km/h NorthPartly Cloudy
5am60°F15°C12 mph20 km/h NorthMostly Clear
6am59°F15°C12 mph19 km/h NorthClear
7am60°F15°C12 mph19 km/h NorthClear
DateLowHighWindDayNight
August 2157°F14°C67°F20°C6 mph9 km/h from NortheastMostly CloudyPartly Cloudy
August 2259°F15°C77°F25°C10 mph15 km/h from NorthClearMostly Clear
August 2360°F16°C83°F28°C8 mph12 km/h from SouthwestMostly ClearMostly Clear
August 2464°F18°C79°F26°C12 mph19 km/h from SouthMostly ClearMostly Cloudy
August 2566°F19°C80°F27°C7 mph11 km/h from SouthDrizzleMostly Clear
August 2662°F17°C77°F25°C9 mph14 km/h from WestMostly ClearClear
August 2758°F14°C74°F23°C6 mph9 km/h from NorthwestPartly CloudyMostly Clear

No

Low of 59°F15°C, High of 77°F25°C
Wind: 10 mph15 km/h
Precipitation: None

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