Yes

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

Why? Because it's cool enough your breath is visible, but your nose isn’t red yet and the wind is offering free, unsolicited face massages!
48°F9°C & Mostly Clear

Wind is 9 mph15 km/h from the East, gusting to 21 mph33 km/h
April 2
10pm48°F9°C10 mph16 km/h EastClear
11pm47°F8°C9 mph15 km/h EastMostly Clear
April 3
12am47°F8°C9 mph14 km/h EastMostly Clear
1am46°F8°C9 mph14 km/h EastClear
2am46°F8°C9 mph14 km/h EastClear
3am49°F9°C10 mph16 km/h EastClear
4am52°F11°C12 mph19 km/h EastClear
5am55°F13°C13 mph21 km/h EastClear
6am58°F14°C14 mph22 km/h EastClear
7am59°F15°C14 mph22 km/h EastClear
8am60°F16°C14 mph22 km/h EastMostly Clear
9am61°F16°C14 mph22 km/h EastMostly Clear
DateLowHighWindDayNight
April 246°F8°C62°F16°C12 mph20 km/h from EastMostly ClearMostly Cloudy
April 347°F8°C67°F19°C12 mph19 km/h from EastMostly ClearClear
April 441°F5°C61°F16°C13 mph21 km/h from NortheastClearClear
April 541°F5°C55°F13°C14 mph23 km/h from EastClearClear
April 639°F4°C56°F13°C9 mph14 km/h from EastClearMostly Clear
April 734°F1°C56°F13°C6 mph10 km/h from EastMostly ClearMostly Clear
April 838°F3°C62°F17°C6 mph10 km/h from NorthMostly CloudyPartly Cloudy

Yes

Low of 47°F9°C, High of 67°F20°C
Wind: 12 mph19 km/h
Precipitation: None

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