Yes

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

Why? Because the cold's there, but it's just a reminder, not an invasion!
46°F8°C & Mostly Clear

Wind is 6 mph10 km/h from the Southwest, gusting to 13 mph21 km/h
October 30
9am48°F9°C7 mph11 km/h SouthwestPartly Cloudy
10am51°F10°C6 mph10 km/h SouthwestMostly Cloudy
11am53°F12°C6 mph10 km/h SouthwestMostly Cloudy
12pm55°F13°C7 mph11 km/h SouthwestCloudy
1pm56°F13°C8 mph14 km/h SouthCloudy
2pm56°F14°C10 mph15 km/h SouthCloudy
3pm56°F13°C11 mph18 km/h SouthCloudy
4pm54°F12°C11 mph18 km/h SouthCloudy
5pm53°F12°C10 mph17 km/h SouthCloudy
6pm52°F11°C11 mph17 km/h SouthCloudy
7pm52°F11°C12 mph19 km/h SouthCloudy
8pm52°F11°C12 mph20 km/h SouthCloudy
DateLowHighWindDayNight
October 3044°F7°C56°F14°C9 mph14 km/h from SouthMostly CloudyDrizzle
October 3154°F12°C60°F16°C15 mph25 km/h from SouthDrizzleRain
November 149°F9°C58°F15°C14 mph22 km/h from SouthwestDrizzleDrizzle
November 245°F7°C54°F12°C10 mph15 km/h from WestDrizzlePartly Cloudy
November 345°F7°C59°F15°C17 mph28 km/h from SouthwestWindyWindy
November 454°F12°C59°F15°C14 mph23 km/h from SouthMostly CloudyCloudy
November 554°F12°C60°F16°C14 mph23 km/h from SouthDrizzleDrizzle

Yes

Low of 55°F13°C, High of 61°F16°C
Wind: 15 mph25 km/h
Precipitation: 65% rain

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