Yes

you do need a jacket based on the weather in East Greenwich, RI 02818, USA 1 second ago

Why? Because just cool enough for a jacket, but not warm enough to ditch it!
55°F13°C & Clear

Wind is 6 mph9 km/h from the Northwest, gusting to 12 mph20 km/h
November 8
10pm55°F13°C6 mph9 km/h NorthwestClear
11pm52°F11°C6 mph10 km/h NorthwestClear
November 9
12am51°F10°C7 mph11 km/h NorthwestClear
1am49°F10°C7 mph11 km/h NorthwestMostly Cloudy
2am48°F9°C6 mph9 km/h NorthwestCloudy
3am47°F8°C5 mph7 km/h NorthCloudy
4am46°F8°C4 mph6 km/h NorthMostly Cloudy
5am46°F8°C3 mph5 km/h NorthPartly Cloudy
6am45°F7°C3 mph5 km/h NortheastPartly Cloudy
7am45°F7°C3 mph5 km/h NortheastMostly Cloudy
8am44°F7°C3 mph6 km/h NortheastPartly Cloudy
9am44°F7°C4 mph6 km/h NortheastPartly Cloudy
DateLowHighWindDayNight
November 846°F8°C62°F17°C4 mph7 km/h from NorthwestDrizzleMostly Cloudy
November 943°F6°C59°F15°C8 mph14 km/h from SoutheastRainDrizzle
November 1041°F5°C58°F15°C5 mph8 km/h from SouthRainRain
November 1132°F0°C41°F5°C13 mph21 km/h from WestPartly CloudyPartly Cloudy
November 1234°F1°C48°F9°C11 mph18 km/h from SouthwestMostly CloudyMostly Clear
November 1338°F3°C50°F10°C10 mph17 km/h from WestMostly ClearClear
November 1434°F1°C45°F7°C10 mph15 km/h from NorthwestPartly CloudyMostly Clear

Yes

Low of 43°F6°C, High of 59°F15°C
Wind: 8 mph14 km/h
Precipitation: 82% rain

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