No

you don't need a jacket based on the weather in Boston, MA, USA 4 minutes ago

69°F21°C & Mostly Cloudy

Wind is 6 mph9 km/h from the West, gusting to 13 mph21 km/h
July 3
11pm69°F21°C5 mph8 km/h WestMostly Cloudy
July 4
12am68°F20°C4 mph7 km/h WestMostly Clear
1am67°F19°C6 mph10 km/h WestClear
2am66°F19°C6 mph10 km/h NorthwestClear
3am65°F18°C6 mph9 km/h NorthwestClear
4am64°F18°C6 mph10 km/h NorthwestClear
5am63°F17°C7 mph11 km/h NorthwestClear
6am63°F17°C7 mph11 km/h NorthwestClear
7am65°F19°C7 mph12 km/h NorthwestClear
8am68°F20°C9 mph14 km/h NorthwestClear
9am70°F21°C9 mph15 km/h NorthwestClear
10am73°F23°C10 mph15 km/h NorthwestClear
DateLowHighWindDayNight
July 368°F20°C89°F32°C5 mph7 km/h from WestMostly ClearMostly Clear
July 463°F17°C80°F27°C9 mph15 km/h from NorthwestMostly ClearMostly Clear
July 561°F16°C83°F28°C5 mph7 km/h from SouthwestPartly CloudyPartly Cloudy
July 667°F19°C91°F33°C10 mph17 km/h from SouthwestPartly CloudyMostly Clear
July 771°F22°C89°F32°C11 mph18 km/h from SouthwestPartly CloudyRain
July 872°F22°C83°F29°C6 mph10 km/h from WestRainRain
July 968°F20°C81°F27°C4 mph7 km/h from NorthMostly CloudyPartly Cloudy

No

Low of 63°F17°C, High of 80°F27°C
Wind: 9 mph15 km/h
Precipitation: None

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