Yes

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

Why? Because the cold's there, but it's just a reminder, not an invasion!
47°F8°C & Clear

Wind is 6 mph10 km/h from the Northwest, gusting to 16 mph25 km/h
October 25
2pm49°F9°C7 mph11 km/h NorthClear
3pm52°F11°C7 mph11 km/h NorthwestClear
4pm55°F13°C7 mph11 km/h NorthwestClear
5pm56°F13°C7 mph12 km/h NorthwestMostly Clear
6pm57°F14°C7 mph11 km/h NorthwestMostly Clear
7pm57°F14°C7 mph11 km/h NorthwestMostly Clear
8pm56°F13°C6 mph9 km/h NorthwestMostly Clear
9pm55°F13°C4 mph6 km/h NorthwestMostly Clear
10pm51°F11°C4 mph6 km/h NorthwestPartly Cloudy
11pm49°F10°C4 mph6 km/h NorthwestPartly Cloudy
October 26
12am48°F9°C4 mph6 km/h NorthwestMostly Cloudy
1am46°F8°C4 mph6 km/h NorthwestMostly Cloudy
DateLowHighWindDayNight
October 2539°F4°C57°F14°C6 mph9 km/h from NorthwestMostly ClearMostly Cloudy
October 2641°F5°C57°F14°C5 mph8 km/h from NorthwestPartly CloudyMostly Clear
October 2736°F2°C55°F13°C6 mph10 km/h from NortheastMostly ClearMostly Clear
October 2840°F4°C55°F13°C11 mph18 km/h from NortheastMostly CloudyCloudy
October 2945°F7°C55°F13°C13 mph21 km/h from NortheastCloudyRain
October 3050°F10°C61°F16°C13 mph20 km/h from EastRainThunderstorms
October 3147°F8°C57°F14°C12 mph19 km/h from WestMostly CloudyClear

Yes

Low of 41°F5°C, High of 57°F14°C
Wind: 5 mph8 km/h
Precipitation: None

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