No

you don't need a jacket based on the weather in Southampton, UK 1 second ago

62°F17°C & Clear

Wind is 6 mph9 km/h from the Northwest, gusting to 13 mph21 km/h
August 2
5am64°F18°C6 mph10 km/h NorthwestMostly Clear
6am66°F19°C7 mph11 km/h NorthwestPartly Cloudy
7am68°F20°C7 mph10 km/h NorthwestMostly Cloudy
8am69°F21°C7 mph11 km/h NorthwestPartly Cloudy
9am71°F22°C7 mph11 km/h NorthwestPartly Cloudy
10am72°F22°C7 mph10 km/h NorthwestPartly Cloudy
11am72°F22°C8 mph13 km/h WestPartly Cloudy
12pm72°F22°C8 mph13 km/h WestMostly Clear
1pm71°F22°C8 mph12 km/h WestMostly Clear
2pm70°F21°C8 mph13 km/h WestPartly Cloudy
3pm68°F20°C7 mph12 km/h WestMostly Clear
4pm65°F18°C6 mph10 km/h WestClear
DateLowHighWindDayNight
August 151°F10°C72°F22°C7 mph11 km/h from NorthwestPartly CloudyPartly Cloudy
August 256°F14°C74°F23°C10 mph16 km/h from WestCloudyMostly Cloudy
August 360°F16°C73°F23°C15 mph23 km/h from SouthwestMostly CloudyMostly Clear
August 454°F12°C72°F22°C13 mph20 km/h from NorthwestMostly ClearMostly Clear
August 553°F12°C71°F22°C5 mph7 km/h from SouthPartly CloudyCloudy
August 658°F15°C73°F23°C9 mph15 km/h from SouthMostly CloudyPartly Cloudy
August 758°F15°C73°F23°C11 mph18 km/h from WestPartly CloudyPartly Cloudy

Yes

Low of 56°F14°C, High of 74°F24°C
Wind: 10 mph16 km/h
Precipitation: 14% rain

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