Yes

you do need a jacket based on the weather in Shepherd's Bush, London W12, UK 1 second ago

Why? Because it's not very warm out and it's so windy, your hat has officially retired from your head!
55°F13°C & Partly Cloudy

Wind is 9 mph14 km/h from the Southwest, gusting to 20 mph32 km/h
September 12
4am55°F13°C9 mph15 km/h SouthwestPartly Cloudy
5am58°F14°C11 mph17 km/h SouthwestMostly Clear
6am60°F16°C12 mph19 km/h SouthwestMostly Clear
7am62°F17°C12 mph20 km/h SouthwestPartly Cloudy
8am63°F17°C12 mph20 km/h SouthwestPartly Cloudy
9am64°F18°C12 mph20 km/h SouthwestMostly Cloudy
10am62°F17°C14 mph22 km/h SouthwestDrizzle
11am61°F16°C12 mph19 km/h SouthwestMostly Cloudy
12pm62°F17°C12 mph19 km/h SouthwestMostly Cloudy
1pm60°F16°C10 mph17 km/h SouthwestMostly Cloudy
2pm59°F15°C10 mph15 km/h SouthwestPartly Cloudy
3pm58°F14°C8 mph14 km/h SouthwestPartly Cloudy
DateLowHighWindDayNight
September 1152°F11°C64°F18°C11 mph18 km/h from SouthwestRainDrizzle
September 1253°F12°C63°F17°C10 mph17 km/h from SouthwestDrizzlePartly Cloudy
September 1349°F10°C66°F19°C9 mph14 km/h from SouthRainDrizzle
September 1455°F13°C64°F18°C17 mph28 km/h from SouthwestWindyMostly Clear
September 1552°F11°C64°F18°C11 mph17 km/h from WestMostly CloudyDrizzle
September 1652°F11°C66°F19°C12 mph19 km/h from SouthwestDrizzleMostly Cloudy
September 1755°F13°C66°F19°C7 mph12 km/h from WestMostly CloudyMostly Cloudy

Yes

Low of 53°F12°C, High of 63°F17°C
Wind: 10 mph17 km/h
Precipitation: 62% rain

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