Yes

you do need a jacket based on the weather in Scarborough, UK 1 second ago

Why? Because just cool enough for a jacket, but not warm enough to ditch it!
53°F12°C & Cloudy

Wind is 7 mph11 km/h from the South, gusting to 11 mph17 km/h
November 8
9am54°F12°C7 mph11 km/h SouthCloudy
10am54°F12°C7 mph11 km/h SouthwestCloudy
11am55°F13°C7 mph12 km/h SouthwestCloudy
12pm56°F13°C8 mph13 km/h SouthwestPartly Cloudy
1pm57°F14°C8 mph13 km/h SouthwestPartly Cloudy
2pm57°F14°C8 mph13 km/h SouthwestPartly Cloudy
3pm57°F14°C9 mph15 km/h SouthwestPartly Cloudy
4pm55°F13°C10 mph16 km/h SouthwestPartly Cloudy
5pm54°F12°C10 mph17 km/h SouthwestMostly Clear
6pm52°F11°C11 mph17 km/h WestMostly Clear
7pm51°F11°C10 mph16 km/h WestMostly Clear
8pm50°F10°C10 mph16 km/h WestClear
DateLowHighWindDayNight
November 847°F8°C57°F14°C8 mph14 km/h from SouthwestPartly CloudyClear
November 944°F7°C54°F12°C11 mph18 km/h from SouthDrizzleRain
November 1048°F9°C54°F12°C12 mph20 km/h from SouthDrizzleDrizzle
November 1145°F7°C55°F13°C15 mph24 km/h from SouthRainDrizzle
November 1252°F11°C55°F13°C16 mph26 km/h from SouthDrizzleMostly Cloudy
November 1351°F10°C55°F13°C9 mph15 km/h from SouthRainRain
November 1450°F10°C53°F12°C11 mph18 km/h from NorthDrizzleDrizzle

Yes

Low of 45°F7°C, High of 55°F13°C
Wind: 11 mph18 km/h
Precipitation: 37% rain

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