Yes

you do need a jacket based on the weather in Brooklyn, NY 11204, USA 1 second ago

Why? Because Jack Frost is nipping at your nose and it's really really huffing out there!
27°F-3°C & Windy

Wind is 19 mph31 km/h from the Northwest, gusting to 34 mph55 km/h
January 8
2pm27°F-3°C20 mph32 km/h NorthwestWindy
3pm26°F-3°C20 mph32 km/h NorthwestWindy
4pm25°F-4°C19 mph31 km/h NorthwestWindy
5pm24°F-5°C17 mph28 km/h NorthwestWindy
6pm23°F-5°C17 mph27 km/h NorthwestWindy
7pm22°F-6°C16 mph26 km/h NorthwestWindy
8pm22°F-6°C17 mph27 km/h NorthwestWindy
9pm21°F-6°C17 mph27 km/h NorthwestWindy
10pm20°F-7°C17 mph27 km/h NorthwestWindy
11pm20°F-7°C17 mph27 km/h NorthwestWindy
January 9
12am20°F-7°C17 mph27 km/h NorthwestWindy
1am20°F-7°C17 mph27 km/h NorthwestWindy
DateLowHighWindDayNight
January 820°F-7°C27°F-3°C15 mph25 km/h from NorthwestWindyWindy
January 919°F-7°C33°F0°C20 mph32 km/h from NorthwestWindyWindy
January 1025°F-4°C37°F3°C11 mph18 km/h from NorthwestPartly CloudyCloudy
January 1128°F-2°C35°F2°C7 mph12 km/h from WestMostly CloudyMostly Clear
January 1228°F-2°C38°F3°C9 mph14 km/h from NorthwestMostly ClearMostly Clear
January 1325°F-4°C37°F3°C6 mph9 km/h from WestPartly CloudyPartly Cloudy
January 1426°F-3°C35°F2°C11 mph18 km/h from WestMostly CloudyPartly Cloudy

Yes

Low of 19°F-7°C, High of 33°F1°C
Wind: 20 mph32 km/h
Precipitation: None

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