Yes

you do need a jacket based on the weather in (Jamaica), New York, United States 1 second ago

Why? Because it's on the windy side!
63°F17°C & Mostly Cloudy

Wind is 9 mph14 km/h from the East, gusting to 22 mph35 km/h
September 17
3am63°F17°C8 mph13 km/h NortheastPartly Cloudy
4am63°F17°C9 mph14 km/h NortheastPartly Cloudy
5am63°F17°C9 mph15 km/h NortheastMostly Cloudy
6am63°F17°C9 mph15 km/h NortheastCloudy
7am64°F18°C9 mph15 km/h NortheastCloudy
8am65°F18°C10 mph16 km/h NortheastCloudy
9am66°F19°C11 mph17 km/h NortheastCloudy
10am67°F19°C11 mph17 km/h NortheastRain
11am69°F20°C11 mph17 km/h NortheastDrizzle
12pm70°F21°C11 mph17 km/h NortheastDrizzle
1pm71°F22°C11 mph18 km/h NortheastDrizzle
2pm71°F22°C10 mph17 km/h NortheastDrizzle
DateLowHighWindDayNight
September 1763°F17°C72°F22°C10 mph17 km/h from NortheastRainRain
September 1864°F18°C78°F25°C4 mph6 km/h from NorthwestPartly CloudyClear
September 1965°F18°C81°F27°C7 mph12 km/h from NorthwestMostly ClearClear
September 2057°F14°C71°F22°C7 mph11 km/h from EastClearClear
September 2156°F13°C71°F21°C7 mph12 km/h from SoutheastMostly ClearPartly Cloudy
September 2259°F15°C75°F24°C6 mph9 km/h from SouthMostly ClearPartly Cloudy
September 2364°F18°C77°F25°C6 mph9 km/h from SouthPartly CloudyPartly Cloudy

No

Low of 64°F18°C, High of 78°F26°C
Wind: 4 mph6 km/h
Precipitation: 15% rain

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