No

you don't need a jacket based on the weather in Connecticut, USA 1 second ago

59°F15°C & Clear

Wind is 2 mph4 km/h from the Northwest, gusting to 6 mph10 km/h
September 19
8am61°F16°C3 mph4 km/h NorthwestClear
9am68°F20°C5 mph8 km/h NorthwestClear
10am73°F23°C8 mph12 km/h NorthwestClear
11am75°F24°C8 mph14 km/h NorthwestClear
12pm77°F25°C9 mph14 km/h NorthwestClear
1pm78°F25°C10 mph16 km/h NorthwestClear
2pm78°F26°C9 mph15 km/h NorthwestClear
3pm78°F26°C9 mph14 km/h NorthwestMostly Clear
4pm78°F25°C9 mph14 km/h NorthwestClear
5pm77°F25°C8 mph13 km/h NorthwestClear
6pm74°F23°C6 mph10 km/h NorthwestClear
7pm69°F21°C6 mph9 km/h NorthwestClear
DateLowHighWindDayNight
September 1957°F14°C78°F26°C7 mph12 km/h from NorthwestClearClear
September 2052°F11°C70°F21°C5 mph7 km/h from NortheastClearClear
September 2148°F9°C69°F21°C5 mph9 km/h from EastPartly CloudyMostly Clear
September 2248°F9°C72°F22°C5 mph8 km/h from SouthPartly CloudyPartly Cloudy
September 2359°F15°C77°F25°C5 mph8 km/h from SouthwestDrizzleRain
September 2458°F14°C72°F22°C7 mph11 km/h from NorthRainMostly Clear
September 2555°F13°C68°F20°C6 mph10 km/h from NorthPartly CloudyPartly Cloudy

Yes

Low of 52°F11°C, High of 70°F21°C
Wind: 5 mph7 km/h
Precipitation: None

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