Yes

you do need a jacket based on the weather in New York, NY 10024, USA 1 second ago

Why? Because it's cold. simple as that.
46°F8°C & Mostly Clear

Wind is 5 mph8 km/h from the S, gusting to 12 mph19 km/h
April 27
12am46°F8°C5 mph7 km/h SWMostly Clear
1am45°F7°C3 mph6 km/h SClear
2am44°F7°C3 mph5 km/h SMostly Clear
3am44°F6°C3 mph4 km/h SPartly Cloudy
4am43°F6°C3 mph4 km/h SWPartly Cloudy
5am42°F5°C3 mph4 km/h WPartly Cloudy
6am42°F5°C2 mph3 km/h SWMostly Clear
7am43°F6°C2 mph3 km/h SPartly Cloudy
8am46°F8°C2 mph3 km/h SMostly Cloudy
9am50°F10°C4 mph7 km/h SMostly Cloudy
10am53°F12°C6 mph10 km/h SMostly Cloudy
11am57°F14°C9 mph14 km/h SMostly Cloudy
DateLowHighWindDayNight
April 2640°F4°C59°F15°C5 mph8 km/h from SEMostly ClearMostly Clear
April 2742°F5°C59°F15°C9 mph15 km/h from SMostly CloudyRain
April 2848°F9°C72°F22°C6 mph10 km/h from SMostly CloudyMostly Cloudy
April 2960°F15°C83°F29°C6 mph10 km/h from NPartly CloudyPartly Cloudy
April 3056°F14°C71°F21°C8 mph13 km/h from SEPartly CloudyMostly Cloudy
May 152°F11°C67°F19°C7 mph11 km/h from EMostly CloudyPartly Cloudy
May 250°F10°C70°F21°C7 mph11 km/h from SMostly ClearMostly Cloudy

Yes

Low of 42°F6°C, High of 59°F15°C
Wind: 9 mph15 km/h
Precipitation: None

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