Yes

you do need a jacket based on the weather in Jersey 1 second ago

Why? Because it's fairly windy outside!
62°F17°C & Windy

Wind is 16 mph26 km/h from the Southwest, gusting to 24 mph39 km/h
August 28
5am62°F17°C17 mph28 km/h SouthwestWindy
6am63°F17°C18 mph28 km/h SouthwestWindy
7am64°F18°C18 mph28 km/h SouthwestWindy
8am64°F18°C18 mph29 km/h SouthwestWindy
9am64°F18°C19 mph30 km/h WestWindy
10am65°F18°C19 mph31 km/h WestWindy
11am65°F18°C20 mph32 km/h WestWindy
12pm64°F18°C20 mph32 km/h WestWindy
1pm64°F18°C19 mph31 km/h WestWindy
2pm64°F18°C20 mph32 km/h WestWindy
3pm63°F17°C19 mph31 km/h SouthwestWindy
4pm63°F17°C20 mph32 km/h SouthwestWindy
DateLowHighWindDayNight
August 2761°F16°C65°F18°C18 mph29 km/h from SouthwestDrizzleRain
August 2861°F16°C64°F18°C21 mph34 km/h from WestDrizzleWindy
August 2962°F17°C68°F20°C20 mph32 km/h from SouthwestRainRain
August 3062°F16°C66°F19°C17 mph28 km/h from SouthwestWindyRain
August 3160°F16°C64°F18°C19 mph30 km/h from WestDrizzleDrizzle
September 159°F15°C63°F17°C18 mph28 km/h from SouthwestDrizzleDrizzle
September 260°F16°C64°F18°C13 mph21 km/h from SouthwestRainRain

No

Low of 61°F16°C, High of 64°F18°C
Wind: 21 mph34 km/h
Precipitation: 51% rain

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