Yes

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

Why? Because sorry, it's too cool for just a hoodie!
57°F14°C & Partly Cloudy

Wind is 4 mph7 km/h from the North, gusting to 7 mph12 km/h
August 21
2am58°F14°C5 mph8 km/h NorthPartly Cloudy
3am60°F15°C5 mph7 km/h NortheastPartly Cloudy
4am61°F16°C5 mph9 km/h NortheastPartly Cloudy
5am63°F17°C6 mph9 km/h EastPartly Cloudy
6am64°F18°C6 mph9 km/h EastMostly Cloudy
7am64°F18°C5 mph8 km/h EastMostly Cloudy
8am65°F18°C5 mph8 km/h NortheastMostly Cloudy
9am65°F19°C4 mph6 km/h NortheastMostly Cloudy
10am66°F19°C5 mph8 km/h NorthMostly Cloudy
11am67°F19°C6 mph10 km/h NorthwestMostly Cloudy
12pm67°F19°C8 mph13 km/h NorthMostly Cloudy
1pm66°F19°C10 mph16 km/h NorthMostly Cloudy
DateLowHighWindDayNight
August 2057°F14°C67°F19°C6 mph9 km/h from NorthMostly CloudyMostly Clear
August 2155°F13°C69°F21°C6 mph9 km/h from NorthMostly ClearPartly Cloudy
August 2257°F14°C69°F21°C4 mph6 km/h from SouthMostly CloudyPartly Cloudy
August 2358°F14°C69°F20°C15 mph24 km/h from EastWindyMostly Cloudy
August 2461°F16°C70°F21°C14 mph22 km/h from EastMostly ClearPartly Cloudy
August 2561°F16°C68°F20°C16 mph26 km/h from SouthRainPartly Cloudy
August 2659°F15°C66°F19°C16 mph26 km/h from SouthDrizzleDrizzle

Yes

Low of 55°F13°C, High of 69°F21°C
Wind: 6 mph9 km/h
Precipitation: None

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