Yes

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

Why? Because there's a refreshing nip in the air!
45°F7°C & Mostly Clear

Wind is 5 mph8 km/h from the Northwest, gusting to 12 mph19 km/h
October 25
1pm47°F9°C5 mph8 km/h NorthwestClear
2pm51°F11°C6 mph10 km/h NorthwestClear
3pm54°F12°C6 mph10 km/h NorthwestClear
4pm56°F14°C6 mph10 km/h NorthwestClear
5pm58°F14°C7 mph11 km/h NorthwestClear
6pm59°F15°C6 mph10 km/h NorthwestClear
7pm59°F15°C5 mph9 km/h NorthwestMostly Clear
8pm59°F15°C4 mph7 km/h NorthwestPartly Cloudy
9pm58°F14°C4 mph7 km/h NorthwestMostly Cloudy
10pm56°F13°C3 mph5 km/h NorthwestCloudy
11pm54°F12°C3 mph4 km/h NorthCloudy
October 26
12am52°F11°C3 mph5 km/h NortheastCloudy
DateLowHighWindDayNight
October 2543°F6°C59°F15°C5 mph8 km/h from NorthwestMostly ClearMostly Cloudy
October 2645°F7°C58°F14°C5 mph9 km/h from NorthPartly CloudyMostly Clear
October 2742°F5°C55°F13°C7 mph12 km/h from NortheastMostly ClearMostly Clear
October 2843°F6°C56°F13°C11 mph18 km/h from NortheastMostly CloudyMostly Cloudy
October 2946°F8°C56°F13°C13 mph21 km/h from NortheastDrizzleRain
October 3050°F10°C62°F16°C14 mph22 km/h from SoutheastRainRain
October 3147°F9°C55°F13°C12 mph19 km/h from WestPartly CloudyMostly Clear

Yes

Low of 46°F8°C, High of 58°F15°C
Wind: 5 mph9 km/h
Precipitation: None

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