Yes

you do need a jacket based on the weather in Ridgewood, NJ 07450, USA 1 second ago

Why? Because it's bitterly cold.
40°F5°C & Partly Cloudy

Wind is 3 mph5 km/h from the NE, gusting to 7 mph12 km/h
April 19
6am40°F5°C3 mph5 km/h NEPartly Cloudy
7am41°F5°C4 mph6 km/h NEMostly Cloudy
8am44°F7°C5 mph7 km/h EMostly Cloudy
9am47°F8°C5 mph8 km/h EMostly Cloudy
10am50°F10°C6 mph10 km/h SEMostly Cloudy
11am53°F12°C7 mph12 km/h SEMostly Cloudy
12pm56°F13°C8 mph13 km/h SEMostly Cloudy
1pm58°F14°C9 mph14 km/h SECloudy
2pm60°F15°C10 mph16 km/h SEMostly Cloudy
3pm59°F15°C10 mph17 km/h SMostly Cloudy
4pm58°F15°C10 mph16 km/h SMostly Cloudy
5pm56°F14°C10 mph16 km/h SMostly Cloudy
DateLowHighWindDayNight
April 1940°F5°C60°F15°C8 mph13 km/h from SEMostly CloudyRain
April 2045°F7°C65°F18°C7 mph11 km/h from WMostly CloudyMostly Clear
April 2138°F3°C57°F14°C7 mph11 km/h from WMostly CloudyPartly Cloudy
April 2238°F4°C60°F16°C6 mph10 km/h from NWClearClear
April 2338°F3°C66°F19°C9 mph14 km/h from SPartly CloudyDrizzle
April 2443°F6°C62°F17°C7 mph11 km/h from WDrizzleMostly Clear
April 2537°F3°C55°F13°C8 mph13 km/h from NWClearClear

Yes

Low of 45°F7°C, High of 65°F19°C
Wind: 7 mph11 km/h
Precipitation: None

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