Yes

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

Why? Because it's cold enough to freeze the brass off a bald monkey and the wind is harsh and biting!
26°F-3°C & Mostly Cloudy

Wind is 9 mph15 km/h from the Northwest, gusting to 24 mph39 km/h
January 4
4am26°F-3°C10 mph16 km/h NorthwestPartly Cloudy
5am26°F-4°C10 mph16 km/h NorthwestPartly Cloudy
6am26°F-3°C10 mph16 km/h NorthwestPartly Cloudy
7am26°F-3°C10 mph16 km/h NorthwestPartly Cloudy
8am27°F-3°C11 mph18 km/h WestMostly Clear
9am28°F-2°C13 mph21 km/h NorthwestPartly Cloudy
10am30°F-1°C15 mph23 km/h NorthwestPartly Cloudy
11am31°F-1°C15 mph24 km/h NorthwestPartly Cloudy
12pm32°F-0°C16 mph25 km/h NorthwestWindy
1pm32°F0°C16 mph26 km/h NorthwestWindy
2pm33°F0°C15 mph25 km/h NorthwestWindy
3pm32°F0°C15 mph24 km/h WestMostly Cloudy
DateLowHighWindDayNight
January 426°F-4°C33°F0°C13 mph22 km/h from WestPartly CloudyMostly Clear
January 524°F-4°C35°F1°C11 mph18 km/h from WestMostly ClearMostly Cloudy
January 623°F-5°C32°F0°C5 mph7 km/h from NorthCloudyPartly Cloudy
January 720°F-7°C31°F-0°C14 mph23 km/h from NorthwestMostly ClearMostly Clear
January 821°F-6°C31°F-1°C13 mph20 km/h from NorthwestMostly ClearMostly Clear
January 919°F-7°C31°F-0°C14 mph23 km/h from NorthwestPartly CloudyMostly Clear
January 1024°F-4°C36°F2°C11 mph17 km/h from NorthwestPartly CloudyPartly Cloudy

Yes

Low of 24°F-5°C, High of 35°F2°C
Wind: 11 mph18 km/h
Precipitation: None

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