Yes

you do need a jacket based on the weather in New York, NY, USA 3 minutes ago

Why? Because just cool enough for a jacket, but not warm enough to ditch it!
51°F10°C & Cloudy

Wind is 5 mph8 km/h from the North, gusting to 13 mph21 km/h
October 26
3am50°F10°C4 mph6 km/h NorthCloudy
4am48°F9°C4 mph6 km/h NorthCloudy
5am47°F8°C4 mph6 km/h NorthMostly Cloudy
6am46°F8°C4 mph6 km/h NorthMostly Clear
7am44°F7°C4 mph7 km/h NorthMostly Clear
8am43°F6°C4 mph6 km/h NorthMostly Clear
9am44°F7°C4 mph6 km/h NorthMostly Clear
10am44°F6°C4 mph7 km/h NorthMostly Clear
11am44°F6°C4 mph7 km/h NorthMostly Clear
12pm44°F7°C5 mph7 km/h NorthMostly Clear
1pm48°F9°C5 mph8 km/h NorthMostly Clear
2pm51°F10°C5 mph8 km/h NorthMostly Clear
DateLowHighWindDayNight
October 2546°F8°C59°F15°C4 mph7 km/h from NorthPartly CloudyPartly Cloudy
October 2643°F6°C59°F15°C4 mph7 km/h from NorthPartly CloudyMostly Clear
October 2742°F6°C55°F13°C7 mph10 km/h from NortheastMostly ClearMostly Clear
October 2843°F6°C56°F13°C12 mph19 km/h from NortheastPartly CloudyPartly Cloudy
October 2945°F7°C58°F14°C10 mph16 km/h from NortheastMostly CloudyRain
October 3049°F9°C60°F16°C16 mph26 km/h from EastRainRain
October 3149°F9°C56°F13°C12 mph20 km/h from SouthwestPartly CloudyRain

Yes

Low of 43°F6°C, High of 59°F15°C
Wind: 4 mph7 km/h
Precipitation: None

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