Yes

you do need a jacket based on the weather in (Newton Centre), Massachusetts, United States 13 minutes ago

Why? Because your nose hairs will turn into tiny icicles!
27°F-3°C & Clear

Wind is 9 mph14 km/h from the West, gusting to 16 mph26 km/h
December 13
11am29°F-2°C9 mph15 km/h WestMostly Clear
12pm30°F-1°C10 mph16 km/h NorthwestMostly Clear
1pm31°F-1°C10 mph16 km/h NorthwestClear
2pm31°F-0°C10 mph16 km/h NorthwestClear
3pm31°F-1°C9 mph15 km/h NorthwestClear
4pm29°F-2°C8 mph14 km/h NorthwestClear
5pm27°F-3°C8 mph12 km/h NorthwestClear
6pm26°F-3°C7 mph12 km/h NorthwestClear
7pm25°F-4°C7 mph11 km/h NorthwestClear
8pm24°F-4°C6 mph10 km/h NorthwestClear
9pm24°F-5°C6 mph10 km/h NorthwestClear
10pm23°F-5°C6 mph10 km/h NorthwestClear
DateLowHighWindDayNight
December 1322°F-5°C31°F-0°C8 mph13 km/h from NorthwestClearClear
December 1419°F-7°C32°F0°C6 mph9 km/h from NorthwestClearClear
December 1518°F-8°C35°F2°C3 mph4 km/h from SoutheastPartly CloudyCloudy
December 1627°F-3°C41°F5°C5 mph7 km/h from SoutheastDrizzleDrizzle
December 1737°F3°C55°F13°C12 mph19 km/h from SouthwestRainMostly Clear
December 1833°F0°C44°F7°C6 mph9 km/h from WestPartly CloudyMostly Cloudy
December 1932°F-0°C39°F4°C5 mph9 km/h from NorthRainDrizzle

Yes

Low of 19°F-8°C, High of 32°F0°C
Wind: 6 mph9 km/h
Precipitation: None

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