No

you don't need a jacket based on the weather in Swansea SA1 4QX, UK 1 second ago

61°F16°C & Mostly Cloudy

Wind is 2 mph3 km/h from the East, gusting to 6 mph9 km/h
August 23
4am63°F17°C2 mph4 km/h EastMostly Cloudy
5am65°F19°C4 mph6 km/h SoutheastPartly Cloudy
6am67°F19°C4 mph7 km/h SouthPartly Cloudy
7am68°F20°C5 mph7 km/h SouthMostly Cloudy
8am69°F21°C5 mph7 km/h SouthMostly Cloudy
9am70°F21°C4 mph6 km/h SouthMostly Cloudy
10am72°F22°C4 mph6 km/h SouthPartly Cloudy
11am72°F22°C4 mph6 km/h SouthMostly Cloudy
12pm72°F22°C3 mph5 km/h SouthMostly Cloudy
1pm72°F22°C2 mph3 km/h SouthwestMostly Cloudy
2pm70°F21°C2 mph4 km/h NorthwestPartly Cloudy
3pm69°F21°C3 mph4 km/h NorthPartly Cloudy
DateLowHighWindDayNight
August 2254°F12°C72°F22°C3 mph6 km/h from SouthMostly CloudyPartly Cloudy
August 2358°F15°C74°F23°C7 mph11 km/h from SoutheastCloudyPartly Cloudy
August 2459°F15°C76°F25°C9 mph15 km/h from SouthMostly ClearRain
August 2559°F15°C67°F19°C13 mph22 km/h from SouthwestPartly CloudyDrizzle
August 2657°F14°C66°F19°C13 mph20 km/h from SouthwestRainPartly Cloudy
August 2755°F13°C64°F18°C11 mph17 km/h from SouthRainRain
August 2856°F13°C66°F19°C9 mph14 km/h from WestRainPartly Cloudy

Yes

Low of 58°F15°C, High of 73°F23°C
Wind: 7 mph11 km/h
Precipitation: None

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