Yes

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

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
49°F9°C & Cloudy

Wind is 3 mph5 km/h from the Southwest, gusting to 7 mph11 km/h
November 3
3am48°F9°C4 mph6 km/h SouthwestCloudy
4am48°F9°C4 mph7 km/h SouthwestCloudy
5am46°F8°C4 mph6 km/h SouthwestMostly Cloudy
6am45°F7°C3 mph5 km/h WestPartly Cloudy
7am45°F7°C3 mph4 km/h WestMostly Cloudy
8am44°F7°C2 mph4 km/h WestMostly Cloudy
9am44°F7°C1 mph2 km/h WestMostly Cloudy
10am44°F7°C1 mph2 km/h WestCloudy
11am44°F7°C2 mph3 km/h NorthwestCloudy
12pm45°F7°C2 mph3 km/h NorthwestCloudy
1pm48°F9°C2 mph3 km/h SouthwestCloudy
2pm51°F10°C2 mph3 km/h SouthwestCloudy
DateLowHighWindDayNight
November 235°F1°C61°F16°C2 mph3 km/h from WestMostly ClearMostly Cloudy
November 344°F7°C59°F15°C4 mph7 km/h from SouthwestMostly CloudyMostly Clear
November 442°F5°C58°F15°C10 mph16 km/h from WestMostly ClearMostly Clear
November 539°F4°C62°F17°C9 mph14 km/h from SouthwestPartly CloudyMostly Clear
November 637°F3°C53°F12°C10 mph17 km/h from NorthwestMostly ClearPartly Cloudy
November 735°F2°C59°F15°C8 mph13 km/h from SouthMostly CloudyDrizzle
November 845°F7°C61°F16°C9 mph15 km/h from WestPartly CloudyPartly Cloudy

Yes

Low of 44°F7°C, High of 59°F15°C
Wind: 4 mph7 km/h
Precipitation: None

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