Yes

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

Why? Because it's quite chilly!
50°F10°C & Clear

Wind is 4 mph7 km/h from the South, gusting to 7 mph11 km/h
April 18
10am51°F10°C5 mph9 km/h SouthClear
11am53°F12°C7 mph12 km/h SouthClear
12pm56°F13°C9 mph14 km/h SouthMostly Clear
1pm57°F14°C10 mph16 km/h SouthMostly Clear
2pm58°F14°C10 mph15 km/h SouthPartly Cloudy
3pm60°F15°C10 mph16 km/h SouthMostly Cloudy
4pm63°F17°C13 mph21 km/h SouthwestMostly Cloudy
5pm62°F17°C14 mph22 km/h SouthwestCloudy
6pm60°F16°C14 mph22 km/h SouthwestCloudy
7pm59°F15°C14 mph23 km/h SouthwestCloudy
8pm57°F14°C14 mph23 km/h SouthwestCloudy
9pm55°F13°C14 mph22 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
April 1838°F3°C63°F17°C9 mph14 km/h from SouthPartly CloudyMostly Cloudy
April 1953°F11°C76°F24°C13 mph21 km/h from SouthwestMostly CloudyPartly Cloudy
April 2045°F7°C64°F18°C16 mph25 km/h from NorthwestWindyPartly Cloudy
April 2140°F4°C55°F13°C7 mph11 km/h from SoutheastPartly CloudyRain
April 2247°F8°C68°F20°C8 mph13 km/h from SouthwestPartly CloudyPartly Cloudy
April 2345°F7°C63°F17°C7 mph11 km/h from SouthMostly ClearMostly Clear
April 2447°F9°C66°F19°C6 mph9 km/h from SouthPartly CloudyPartly Cloudy

Yes

Low of 53°F12°C, High of 75°F24°C
Wind: 13 mph21 km/h
Precipitation: None

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