Yes

you do need a jacket based on the weather in London Borough of Newham, UK 1 second ago

Why? Because it's quite chilly!
35°F1°C & Mostly Cloudy

Wind is 2 mph4 km/h from the Southeast, gusting to 6 mph9 km/h
January 18
4am35°F1°C3 mph4 km/h SoutheastMostly Cloudy
5am35°F2°C3 mph4 km/h SoutheastMostly Cloudy
6am36°F2°C3 mph5 km/h EastMostly Cloudy
7am37°F3°C3 mph5 km/h EastMostly Cloudy
8am37°F3°C3 mph5 km/h EastMostly Cloudy
9am38°F3°C3 mph6 km/h EastMostly Cloudy
10am38°F3°C4 mph6 km/h EastMostly Cloudy
11am38°F3°C4 mph7 km/h EastMostly Cloudy
12pm37°F3°C4 mph7 km/h EastMostly Cloudy
1pm37°F3°C5 mph7 km/h EastMostly Cloudy
2pm37°F3°C5 mph7 km/h EastMostly Cloudy
3pm37°F3°C4 mph7 km/h SoutheastMostly Cloudy
DateLowHighWindDayNight
January 1734°F1°C38°F4°C3 mph5 km/h from EastMostly CloudyMostly Cloudy
January 1835°F1°C39°F4°C4 mph7 km/h from SouthCloudyMostly Cloudy
January 1934°F1°C42°F6°C3 mph5 km/h from SouthwestCloudyMostly Cloudy
January 2034°F1°C41°F5°C2 mph4 km/h from SouthMostly CloudyCloudy
January 2134°F1°C41°F5°C4 mph7 km/h from EastDrizzleDrizzle
January 2238°F3°C44°F6°C7 mph11 km/h from NorthRainDrizzle
January 2338°F3°C48°F9°C13 mph22 km/h from SouthDrizzleDrizzle

Yes

Low of 35°F2°C, High of 39°F4°C
Wind: 4 mph7 km/h
Precipitation: None

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