Yes

you do need a jacket based on the weather in 4/5 Pavilion Buildings, Brighton and Hove, Brighton BN1 1EE, UK 1 second ago

Why? Because it's not very warm out and it's really really huffing out there!
57°F14°C & Windy

Wind is 21 mph33 km/h from the Southwest, gusting to 33 mph53 km/h
November 4
1am56°F14°C20 mph33 km/h SouthwestWindy
2am56°F13°C20 mph31 km/h SouthwestWindy
3am56°F13°C18 mph30 km/h SouthwestWindy
4am56°F13°C18 mph29 km/h SouthwestWindy
5am56°F13°C18 mph30 km/h SouthwestWindy
6am56°F14°C19 mph30 km/h SouthwestWindy
7am57°F14°C18 mph30 km/h SouthWindy
8am57°F14°C18 mph30 km/h SouthWindy
9am57°F14°C18 mph29 km/h SouthWindy
10am57°F14°C18 mph30 km/h SouthWindy
11am58°F14°C17 mph28 km/h SouthWindy
12pm58°F15°C17 mph27 km/h SouthWindy
DateLowHighWindDayNight
November 456°F13°C59°F15°C17 mph27 km/h from SouthWindyCloudy
November 557°F14°C62°F16°C13 mph21 km/h from SouthCloudyMostly Cloudy
November 656°F13°C60°F16°C8 mph13 km/h from SouthMostly CloudyMostly Cloudy
November 753°F12°C58°F14°C9 mph15 km/h from SouthMostly CloudyMostly Cloudy
November 850°F10°C59°F15°C5 mph8 km/h from SouthPartly CloudyPartly Cloudy
November 949°F9°C56°F14°C7 mph11 km/h from SouthwestMostly CloudyMostly Cloudy
November 1050°F10°C56°F13°C11 mph18 km/h from SouthDrizzleDrizzle

Yes

Low of 57°F14°C, High of 62°F17°C
Wind: 13 mph21 km/h
Precipitation: None

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