Yes

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

Why? Because the cold's there, but it's just a reminder, not an invasion and the wind is offering free, unsolicited face massages!
46°F8°C & Cloudy

Wind is 9 mph14 km/h from the Northeast, gusting to 21 mph33 km/h
October 29
3pm47°F8°C9 mph15 km/h NortheastCloudy
4pm49°F10°C8 mph13 km/h NortheastCloudy
5pm50°F10°C8 mph13 km/h NortheastCloudy
6pm51°F10°C7 mph12 km/h NortheastCloudy
7pm50°F10°C8 mph13 km/h NortheastCloudy
8pm49°F10°C7 mph11 km/h NortheastCloudy
9pm49°F10°C5 mph9 km/h NortheastCloudy
10pm48°F9°C5 mph8 km/h NortheastCloudy
11pm46°F8°C4 mph7 km/h NortheastCloudy
October 30
12am45°F7°C4 mph7 km/h NortheastMostly Cloudy
1am45°F7°C4 mph6 km/h NortheastMostly Cloudy
2am44°F7°C4 mph6 km/h NortheastCloudy
DateLowHighWindDayNight
October 2944°F6°C51°F10°C7 mph11 km/h from NortheastCloudyMostly Cloudy
October 3042°F5°C55°F13°C9 mph14 km/h from EastRainRain
October 3145°F7°C58°F14°C12 mph20 km/h from SouthwestMostly CloudyPartly Cloudy
November 140°F4°C53°F12°C13 mph21 km/h from WestMostly ClearMostly Clear
November 235°F2°C51°F11°C6 mph9 km/h from WestMostly ClearMostly Clear
November 334°F1°C57°F14°C7 mph11 km/h from SouthwestPartly CloudyMostly Clear
November 442°F5°C56°F13°C10 mph16 km/h from WestMostly ClearClear

Yes

Low of 42°F6°C, High of 55°F13°C
Wind: 9 mph14 km/h
Precipitation: 72% rain

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