Yes

you do need a jacket based on the weather in Westbourne Grove, London W2 4UW, UK 1 second ago

Why? Because too cold for just a hoodie, too warm for a parka!
42°F5°C & Cloudy

Wind is 3 mph5 km/h from the West, gusting to 7 mph12 km/h
December 28
4pm42°F5°C3 mph5 km/h WestCloudy
5pm41°F5°C3 mph5 km/h WestCloudy
6pm41°F5°C3 mph5 km/h WestCloudy
7pm41°F5°C3 mph5 km/h WestCloudy
8pm40°F5°C3 mph5 km/h WestCloudy
9pm40°F5°C3 mph5 km/h WestMostly Cloudy
10pm40°F4°C3 mph6 km/h WestMostly Cloudy
11pm40°F4°C4 mph6 km/h WestMostly Cloudy
December 29
12am39°F4°C4 mph6 km/h WestMostly Cloudy
1am39°F4°C4 mph6 km/h SouthwestCloudy
2am40°F4°C4 mph6 km/h SouthwestMostly Cloudy
3am40°F4°C4 mph7 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
December 2738°F3°C43°F6°C2 mph4 km/h from WestCloudyMostly Cloudy
December 2839°F4°C48°F9°C5 mph9 km/h from SouthwestPartly CloudyMostly Cloudy
December 2941°F5°C48°F9°C8 mph13 km/h from SouthwestMostly CloudyMostly Cloudy
December 3044°F7°C53°F11°C16 mph25 km/h from SouthwestWindyRain
December 3146°F8°C53°F12°C18 mph28 km/h from SouthwestRainRain
January 133°F1°C46°F8°C8 mph12 km/h from NorthwestPartly CloudyPartly Cloudy
January 229°F-2°C37°F3°C4 mph7 km/h from NorthPartly CloudyPartly Cloudy

Yes

Low of 39°F4°C, High of 47°F9°C
Wind: 5 mph9 km/h
Precipitation: None

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