Yes

you do need a jacket based on the weather in Rochester, NY 14621, USA 1 second ago

Why? Because looks like it's raining and it's cool enough your breath is visible, but your nose isn’t red yet and it's super windy outside!
47°F8°C & Rain

Wind is 13 mph21 km/h from the East, gusting to 30 mph49 km/h
October 30
5pm47°F8°C13 mph21 km/h EastRain
6pm48°F9°C14 mph23 km/h EastRain
7pm48°F9°C15 mph24 km/h EastRain
8pm49°F9°C14 mph22 km/h NortheastDrizzle
9pm49°F10°C13 mph21 km/h NortheastDrizzle
10pm49°F10°C13 mph21 km/h EastDrizzle
11pm50°F10°C12 mph20 km/h EastRain
October 31
12am50°F10°C12 mph20 km/h NortheastRain
1am50°F10°C10 mph16 km/h NortheastDrizzle
2am50°F10°C8 mph13 km/h EastRain
3am49°F10°C6 mph10 km/h EastRain
4am49°F9°C6 mph10 km/h NortheastRain
DateLowHighWindDayNight
October 3042°F6°C50°F10°C11 mph18 km/h from EastHeavy RainRain
October 3143°F6°C49°F9°C19 mph30 km/h from WestDrizzleDrizzle
November 141°F5°C48°F9°C11 mph18 km/h from WestMostly CloudyMostly Cloudy
November 238°F3°C51°F10°C5 mph8 km/h from WestPartly CloudyPartly Cloudy
November 340°F4°C52°F11°C15 mph25 km/h from SouthwestDrizzleDrizzle
November 442°F5°C54°F12°C16 mph25 km/h from WestWindyMostly Clear
November 540°F4°C52°F11°C6 mph9 km/h from SouthwestCloudyRain

Yes

Low of 43°F6°C, High of 49°F10°C
Wind: 19 mph30 km/h
Precipitation: 88% rain

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