Yes

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

Why? Because sorry, it's too cool for just a hoodie!
57°F14°C & Partly Cloudy

Wind is 4 mph7 km/h from the Northwest, gusting to 8 mph13 km/h
November 9
12am56°F13°C4 mph7 km/h NorthwestCloudy
1am55°F13°C5 mph8 km/h NortheastCloudy
2am53°F12°C4 mph7 km/h NortheastCloudy
3am53°F12°C5 mph7 km/h EastMostly Cloudy
4am52°F11°C5 mph8 km/h EastMostly Cloudy
5am52°F11°C5 mph8 km/h SoutheastPartly Cloudy
6am52°F11°C6 mph10 km/h SoutheastPartly Cloudy
7am54°F12°C8 mph12 km/h SoutheastPartly Cloudy
8am54°F12°C8 mph13 km/h SoutheastPartly Cloudy
9am54°F12°C8 mph13 km/h SoutheastPartly Cloudy
10am55°F13°C9 mph14 km/h SoutheastPartly Cloudy
11am55°F13°C9 mph14 km/h SoutheastPartly Cloudy
DateLowHighWindDayNight
November 852°F11°C66°F19°C4 mph6 km/h from WestDrizzleMostly Cloudy
November 952°F11°C61°F16°C11 mph18 km/h from SoutheastRainRain
November 1037°F3°C56°F13°C10 mph15 km/h from WestDrizzleMostly Clear
November 1132°F0°C42°F5°C18 mph29 km/h from WestWindyPartly Cloudy
November 1237°F3°C51°F10°C15 mph24 km/h from SouthwestMostly CloudyPartly Cloudy
November 1341°F5°C53°F12°C15 mph25 km/h from WestWindyMostly Clear
November 1438°F3°C50°F10°C11 mph18 km/h from NorthwestPartly CloudyMostly Clear

Yes

Low of 52°F11°C, High of 61°F16°C
Wind: 11 mph18 km/h
Precipitation: 73% rain

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