Yes

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

Why? Because the wind is harsh and biting!
77°F25°C & Mostly Cloudy

Wind is 11 mph17 km/h from the Northeast, gusting to 20 mph32 km/h
August 19
10am77°F25°C13 mph21 km/h NortheastCloudy
11am76°F25°C13 mph21 km/h NortheastMostly Cloudy
12pm75°F24°C14 mph22 km/h NortheastCloudy
1pm74°F23°C15 mph24 km/h NortheastCloudy
2pm71°F22°C14 mph23 km/h NortheastCloudy
3pm69°F20°C16 mph26 km/h NortheastWindy
4pm66°F19°C17 mph27 km/h NortheastWindy
5pm65°F18°C18 mph29 km/h NortheastWindy
6pm64°F18°C18 mph30 km/h NortheastWindy
7pm63°F17°C18 mph29 km/h NortheastWindy
8pm62°F17°C16 mph27 km/h NortheastWindy
9pm61°F16°C15 mph23 km/h NortheastCloudy
DateLowHighWindDayNight
August 1861°F16°C77°F25°C11 mph18 km/h from NortheastMostly CloudyWindy
August 1960°F16°C72°F22°C13 mph21 km/h from NortheastMostly CloudyPartly Cloudy
August 2057°F14°C70°F21°C11 mph17 km/h from NorthMostly ClearMostly Clear
August 2152°F11°C68°F20°C7 mph11 km/h from WestMostly ClearPartly Cloudy
August 2260°F16°C71°F21°C6 mph10 km/h from WestMostly CloudyMostly Cloudy
August 2359°F15°C71°F22°C12 mph19 km/h from EastMostly CloudyCloudy
August 2460°F16°C69°F21°C13 mph21 km/h from EastMostly CloudyRain

No

Low of 60°F16°C, High of 72°F22°C
Wind: 13 mph21 km/h
Precipitation: None

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