Yes
you do need a jacket based on the weather in (City of London), England, United Kingdom 1 second ago
Why? Because it's not very warm out!
54°F12°C & Mostly Clear
Wind is 4 mph6 km/h from the Southeast, gusting to 11 mph18 km/h
| April 17 | ||||
| 5pm | 53°F12°C | 4 mph7 km/h Southeast | Mostly Clear | |
| 6pm | 51°F11°C | 4 mph7 km/h Southeast | Mostly Clear | |
| 7pm | 50°F10°C | 3 mph6 km/h Southeast | Mostly Clear | |
| 8pm | 49°F10°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 9pm | 49°F9°C | 4 mph6 km/h East | Partly Cloudy | |
| 10pm | 48°F9°C | 4 mph7 km/h East | Partly Cloudy | |
| 11pm | 47°F8°C | 4 mph7 km/h East | Mostly Cloudy | |
| April 18 | ||||
| 12am | 47°F8°C | 5 mph8 km/h East | Mostly Cloudy | |
| 1am | 47°F8°C | 5 mph8 km/h East | Mostly Cloudy | |
| 2am | 48°F9°C | 5 mph8 km/h Southeast | Mostly Cloudy | |
| 3am | 51°F10°C | 6 mph9 km/h Southeast | Mostly Cloudy | |
| 4am | 54°F12°C | 7 mph11 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 16 | 41°F5°C | 62°F17°C | 2 mph4 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| April 17 | 47°F8°C | 62°F17°C | 10 mph16 km/h from Southeast | Cloudy | Drizzle |
| April 18 | 47°F8°C | 59°F15°C | 11 mph18 km/h from East | Cloudy | Mostly Cloudy |
| April 19 | 45°F7°C | 62°F17°C | 8 mph13 km/h from East | Mostly Cloudy | Partly Cloudy |
| April 20 | 47°F8°C | 60°F16°C | 5 mph9 km/h from South | Rain | Mostly Cloudy |
| April 21 | 46°F8°C | 60°F16°C | 6 mph9 km/h from Southwest | Drizzle | Mostly Cloudy |
| April 22 | 48°F9°C | 58°F15°C | 7 mph11 km/h from Northeast | Cloudy | Mostly Cloudy |
Yes
Low of 46°F8°C, High of 62°F17°CWind: 10 mph16 km/h
Precipitation: None