Yes

you do need a jacket based on the weather in Eastport, ME, USA 1 second ago

Why? Because the air feels like the cozy middle ground between summer and winter and it's really really huffing out there!
51°F11°C & Windy

Wind is 22 mph35 km/h from the West, gusting to 35 mph56 km/h
November 1
4pm51°F11°C22 mph36 km/h WestWindy
5pm51°F11°C23 mph37 km/h WestWindy
6pm51°F11°C23 mph37 km/h WestWindy
7pm50°F10°C23 mph37 km/h WestWindy
8pm49°F10°C23 mph37 km/h WestWindy
9pm48°F9°C22 mph36 km/h WestWindy
10pm47°F8°C22 mph36 km/h WestWindy
11pm47°F8°C22 mph35 km/h WestWindy
November 2
12am46°F8°C21 mph34 km/h WestWindy
1am45°F7°C20 mph33 km/h WestWindy
2am45°F7°C19 mph31 km/h WestWindy
3am44°F7°C18 mph29 km/h WestWindy
DateLowHighWindDayNight
November 144°F7°C51°F11°C21 mph35 km/h from WestWindyWindy
November 240°F5°C47°F8°C11 mph18 km/h from WestMostly ClearMostly Clear
November 338°F3°C52°F11°C15 mph23 km/h from SouthwestMostly ClearDrizzle
November 443°F6°C50°F10°C19 mph31 km/h from WestWindyMostly Clear
November 541°F5°C49°F9°C11 mph18 km/h from WestPartly CloudyRain
November 640°F4°C45°F7°C19 mph30 km/h from NorthwestDrizzleWindy
November 736°F2°C48°F9°C14 mph22 km/h from SouthwestPartly CloudyDrizzle

Yes

Low of 40°F5°C, High of 47°F9°C
Wind: 11 mph18 km/h
Precipitation: None

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