Yes

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

Why? Because the wind is harsh and biting!
66°F19°C & Partly Cloudy

Wind is 11 mph17 km/h from the Southwest, gusting to 20 mph32 km/h
September 8
7am68°F20°C11 mph18 km/h SouthwestMostly Clear
8am69°F21°C11 mph18 km/h SouthwestMostly Clear
9am70°F21°C11 mph18 km/h SouthwestPartly Cloudy
10am69°F21°C13 mph21 km/h SouthwestPartly Cloudy
11am69°F20°C12 mph19 km/h SouthwestMostly Cloudy
12pm68°F20°C11 mph18 km/h SouthwestMostly Cloudy
1pm67°F19°C11 mph18 km/h SouthwestCloudy
2pm64°F18°C10 mph16 km/h SouthwestCloudy
3pm62°F17°C9 mph15 km/h SouthwestCloudy
4pm61°F16°C8 mph13 km/h SouthwestCloudy
5pm59°F15°C7 mph12 km/h SouthwestCloudy
6pm58°F15°C7 mph11 km/h SouthwestCloudy
DateLowHighWindDayNight
September 757°F14°C70°F21°C10 mph17 km/h from SouthwestPartly CloudyPartly Cloudy
September 851°F11°C68°F20°C6 mph10 km/h from SouthPartly CloudyMostly Cloudy
September 956°F13°C67°F19°C14 mph22 km/h from SouthDrizzleDrizzle
September 1054°F12°C65°F19°C16 mph25 km/h from SouthwestDrizzleMostly Clear
September 1151°F11°C65°F18°C15 mph24 km/h from SouthwestDrizzleDrizzle
September 1252°F11°C65°F18°C16 mph25 km/h from SouthwestDrizzleDrizzle
September 1356°F13°C67°F20°C17 mph28 km/h from SouthwestRainWindy

Yes

Low of 52°F11°C, High of 68°F20°C
Wind: 6 mph10 km/h
Precipitation: 14% rain

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