Yes

you do need a jacket based on the weather in Wilmington, MA, USA 1 second ago

Why? Because the cold's there, but it's just a reminder, not an invasion and the wind is harsh and biting!
50°F10°C & Mostly Cloudy

Wind is 8 mph13 km/h from the South, gusting to 19 mph31 km/h
November 3
11pm50°F10°C9 mph14 km/h SouthMostly Cloudy
November 4
12am49°F10°C10 mph16 km/h SouthCloudy
1am49°F9°C10 mph16 km/h SouthCloudy
2am49°F9°C9 mph14 km/h SouthwestDrizzle
3am48°F9°C13 mph20 km/h SouthwestDrizzle
4am47°F9°C10 mph17 km/h WestMostly Cloudy
5am46°F8°C11 mph18 km/h WestPartly Cloudy
6am44°F7°C12 mph19 km/h WestClear
7am43°F6°C13 mph20 km/h WestClear
8am43°F6°C13 mph20 km/h WestClear
9am42°F6°C13 mph21 km/h WestClear
10am42°F6°C14 mph22 km/h WestClear
DateLowHighWindDayNight
November 332°F-0°C57°F14°C4 mph7 km/h from SouthMostly CloudyDrizzle
November 440°F4°C53°F12°C14 mph23 km/h from NorthwestClearMostly Clear
November 539°F4°C54°F12°C8 mph12 km/h from SouthwestCloudyDrizzle
November 633°F1°C49°F10°C13 mph20 km/h from NorthwestPartly CloudyMostly Clear
November 729°F-2°C51°F10°C7 mph12 km/h from SouthMostly CloudyRain
November 842°F6°C60°F16°C8 mph12 km/h from WestRainPartly Cloudy
November 937°F3°C51°F11°C5 mph9 km/h from SoutheastMostly CloudyRain

Yes

Low of 40°F5°C, High of 54°F12°C
Wind: 14 mph23 km/h
Precipitation: None

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