Yes

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

Why? Because it's that kind of drizzle where you’re too stubborn to admit you’re getting wet and the wind is harsh and biting!
62°F16°C & Drizzle

Wind is 11 mph17 km/h from the South, gusting to 21 mph34 km/h
September 10
1pm61°F16°C11 mph17 km/h SouthCloudy
2pm61°F16°C10 mph16 km/h SouthDrizzle
3pm60°F16°C10 mph16 km/h SouthDrizzle
4pm60°F16°C9 mph14 km/h SouthwestDrizzle
5pm60°F16°C10 mph16 km/h SouthwestDrizzle
6pm59°F15°C11 mph18 km/h WestMostly Clear
7pm58°F14°C11 mph18 km/h WestMostly Clear
8pm57°F14°C11 mph17 km/h WestClear
9pm55°F13°C11 mph17 km/h WestClear
10pm54°F12°C10 mph17 km/h SouthwestPartly Cloudy
11pm54°F12°C10 mph16 km/h SouthwestPartly Cloudy
September 11
12am53°F12°C9 mph15 km/h SouthwestMostly Clear
DateLowHighWindDayNight
September 956°F13°C62°F17°C10 mph17 km/h from SouthDrizzleDrizzle
September 1053°F12°C64°F18°C13 mph20 km/h from SouthwestRainMostly Clear
September 1150°F10°C64°F18°C13 mph20 km/h from SouthwestDrizzleThunderstorms
September 1253°F12°C64°F18°C12 mph20 km/h from SouthwestThunderstormsDrizzle
September 1353°F11°C67°F19°C18 mph29 km/h from SouthwestRainThunderstorms
September 1455°F13°C64°F18°C19 mph30 km/h from SouthwestWindyMostly Clear
September 1552°F11°C62°F17°C14 mph22 km/h from SouthwestThunderstormsPartly Cloudy

Yes

Low of 53°F12°C, High of 64°F18°C
Wind: 13 mph20 km/h
Precipitation: 62% rain

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