Yes

you do need a jacket based on the weather in Brooklyn, NY 11224, USA 1 second ago

Why? Because it feels like an icebox out there!
32°F-0°C & Partly Cloudy

Wind is 7 mph12 km/h from the North, gusting to 12 mph20 km/h
December 13
6pm31°F-0°C8 mph12 km/h NorthClear
7pm30°F-1°C8 mph12 km/h NorthClear
8pm29°F-2°C8 mph12 km/h NorthClear
9pm29°F-2°C8 mph12 km/h NorthClear
10pm28°F-2°C8 mph12 km/h NorthClear
11pm28°F-2°C8 mph13 km/h NorthClear
December 14
12am27°F-3°C8 mph12 km/h NorthClear
1am27°F-3°C7 mph12 km/h NorthClear
2am26°F-3°C7 mph12 km/h NorthClear
3am26°F-3°C7 mph12 km/h NorthClear
4am26°F-4°C7 mph12 km/h NorthClear
5am25°F-4°C7 mph12 km/h NorthMostly Clear
DateLowHighWindDayNight
December 1327°F-3°C35°F1°C10 mph17 km/h from NorthwestClearClear
December 1425°F-4°C35°F2°C7 mph11 km/h from NorthClearPartly Cloudy
December 1528°F-2°C40°F5°C8 mph13 km/h from NortheastCloudyRain
December 1640°F5°C49°F9°C8 mph14 km/h from SoutheastRainRain
December 1741°F5°C57°F14°C13 mph21 km/h from WestRainMostly Clear
December 1837°F3°C46°F8°C4 mph6 km/h from SouthMostly CloudyDrizzle
December 1938°F3°C43°F6°C11 mph18 km/h from NorthDrizzleDrizzle

Yes

Low of 25°F-4°C, High of 35°F2°C
Wind: 7 mph11 km/h
Precipitation: None

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