Yes

you do need a jacket based on the weather in Irvington, NJ 07111, USA 5 seconds ago

Why? Because there's a refreshing nip in the air!
42°F5°C & Cloudy

Wind is 6 mph10 km/h from the West, gusting to 19 mph30 km/h
April 17
1am41°F5°C6 mph9 km/h WestMostly Clear
2am40°F4°C6 mph9 km/h WestMostly Clear
3am40°F4°C6 mph10 km/h WestMostly Clear
4am39°F4°C6 mph10 km/h WestMostly Clear
5am39°F4°C6 mph10 km/h WestClear
6am38°F3°C6 mph10 km/h WestMostly Clear
7am39°F4°C7 mph11 km/h NorthwestClear
8am41°F5°C9 mph15 km/h NorthwestMostly Clear
9am44°F7°C10 mph17 km/h NorthwestMostly Clear
10am47°F8°C10 mph17 km/h NorthwestClear
11am50°F10°C11 mph17 km/h NorthwestClear
12pm53°F12°C10 mph17 km/h NorthwestClear
DateLowHighWindDayNight
April 1738°F3°C60°F16°C10 mph16 km/h from NorthwestClearClear
April 1840°F5°C68°F20°C9 mph15 km/h from SouthPartly CloudyMostly Cloudy
April 1952°F11°C80°F27°C12 mph19 km/h from SouthwestMostly CloudyPartly Cloudy
April 2056°F13°C70°F21°C10 mph16 km/h from NorthwestPartly CloudyMostly Cloudy
April 2148°F9°C56°F13°C9 mph14 km/h from EastMostly CloudyRain
April 2247°F8°C62°F17°C8 mph12 km/h from NorthwestMostly CloudyPartly Cloudy
April 2348°F9°C71°F22°C6 mph10 km/h from WestPartly CloudyPartly Cloudy

Yes

Low of 40°F5°C, High of 68°F20°C
Wind: 9 mph15 km/h
Precipitation: None

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