Yes

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

Why? Because it's not very warm out and it's so gusty, you’re basically doing accidental parkour!
58°F15°C & Partly Cloudy

Wind is 10 mph16 km/h from the South, gusting to 22 mph35 km/h
August 30
10pm57°F14°C10 mph17 km/h SouthRain
11pm57°F14°C11 mph17 km/h SouthPartly Cloudy
August 31
12am57°F14°C11 mph18 km/h SouthMostly Clear
1am57°F14°C11 mph18 km/h SouthPartly Cloudy
2am57°F14°C12 mph19 km/h SouthPartly Cloudy
3am59°F15°C12 mph20 km/h SouthMostly Clear
4am61°F16°C14 mph22 km/h SouthMostly Clear
5am63°F17°C15 mph25 km/h SouthWindy
6am64°F18°C16 mph26 km/h SouthWindy
7am65°F19°C17 mph28 km/h SouthDrizzle
8am66°F19°C16 mph26 km/h SouthDrizzle
9am67°F20°C17 mph27 km/h SouthWindy
DateLowHighWindDayNight
August 3057°F14°C68°F20°C16 mph25 km/h from SouthWindyDrizzle
August 3157°F14°C67°F19°C13 mph21 km/h from SouthwestDrizzleDrizzle
September 153°F12°C66°F19°C7 mph11 km/h from SouthDrizzleDrizzle
September 256°F14°C66°F19°C15 mph24 km/h from SouthRainRain
September 355°F13°C64°F18°C9 mph14 km/h from WestRainRain
September 455°F13°C65°F18°C10 mph16 km/h from SouthwestDrizzleMostly Cloudy
September 556°F13°C68°F20°C10 mph16 km/h from SouthDrizzleMostly Cloudy

Yes

Low of 57°F14°C, High of 67°F20°C
Wind: 13 mph21 km/h
Precipitation: 63% rain

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