Yes

you do need a jacket based on the weather in South Orange, NJ 07079, USA 1 second ago

Why? Because a jacket will keep you cozy, but you won't break a seat!
54°F12°C & Partly Cloudy

Wind is 5 mph8 km/h from the Northwest, gusting to 9 mph15 km/h
May 11
2am53°F12°C5 mph9 km/h NorthwestMostly Clear
3am52°F11°C5 mph8 km/h NorthwestMostly Clear
4am51°F11°C5 mph9 km/h NorthwestClear
5am51°F11°C6 mph9 km/h NorthwestClear
6am51°F11°C5 mph9 km/h NorthwestClear
7am53°F12°C6 mph10 km/h NorthwestClear
8am58°F15°C6 mph10 km/h NorthwestClear
9am63°F17°C6 mph10 km/h NorthwestClear
10am66°F19°C8 mph13 km/h NorthwestClear
11am69°F20°C9 mph14 km/h NorthwestClear
12pm71°F22°C9 mph14 km/h NorthwestClear
1pm73°F23°C9 mph14 km/h NorthwestClear
DateLowHighWindDayNight
May 1151°F10°C74°F24°C8 mph12 km/h from NorthwestClearMostly Clear
May 1251°F11°C75°F24°C6 mph10 km/h from SoutheastPartly CloudyDrizzle
May 1358°F14°C66°F19°C6 mph10 km/h from SoutheastRainRain
May 1458°F14°C63°F17°C9 mph15 km/h from EastDrizzleDrizzle
May 1557°F14°C71°F22°C4 mph7 km/h from EastCloudyCloudy
May 1659°F15°C75°F24°C6 mph9 km/h from SoutheastMostly CloudyDrizzle
May 1760°F16°C79°F26°C6 mph9 km/h from WestMostly CloudyPartly Cloudy

Yes

Low of 51°F11°C, High of 75°F24°C
Wind: 6 mph10 km/h
Precipitation: None

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