Yes

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

Why? Because it's pretty chilly!
53°F12°C & Partly Cloudy

Wind is 9 mph14 km/h from the West, gusting to 19 mph30 km/h
October 21
3am53°F12°C9 mph14 km/h WestMostly Cloudy
4am53°F11°C8 mph12 km/h SouthwestMostly Cloudy
5am52°F11°C7 mph11 km/h SouthwestCloudy
6am52°F11°C6 mph10 km/h SouthwestCloudy
7am52°F11°C6 mph10 km/h SouthwestCloudy
8am53°F12°C7 mph11 km/h SouthwestMostly Cloudy
9am54°F12°C7 mph12 km/h SouthwestMostly Cloudy
10am55°F13°C9 mph14 km/h SouthwestCloudy
11am56°F13°C12 mph19 km/h WestMostly Cloudy
12pm56°F13°C14 mph22 km/h WestMostly Cloudy
1pm56°F13°C15 mph25 km/h WestWindy
2pm56°F13°C17 mph27 km/h WestWindy
DateLowHighWindDayNight
October 2052°F11°C56°F13°C12 mph19 km/h from WestDrizzleDrizzle
October 2147°F9°C55°F13°C5 mph8 km/h from SouthwestDrizzleDrizzle
October 2245°F7°C51°F11°C17 mph27 km/h from NorthwestDrizzleRain
October 2347°F8°C53°F12°C15 mph25 km/h from WestRainDrizzle
October 2443°F6°C49°F9°C17 mph28 km/h from NorthwestDrizzleDrizzle
October 2542°F6°C49°F9°C14 mph23 km/h from NorthwestMostly CloudyDrizzle
October 2745°F7°C53°F12°C12 mph19 km/h from NorthwestRainDrizzle

Yes

Low of 47°F9°C, High of 55°F13°C
Wind: 5 mph8 km/h
Precipitation: 31% rain

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