Yes
you do need a jacket based on the weather in London, UK 1 second ago
Why? Because it's pretty chilly.
54°F12°C & Cloudy
Wind is 5 mph8 km/h from the W, gusting to 11 mph17 km/h
| May 21 | ||||
| 10pm | 54°F12°C | 6 mph9 km/h W | Drizzle | |
| 11pm | 54°F12°C | 6 mph9 km/h W | Cloudy | |
| May 22 | ||||
| 12am | 53°F12°C | 6 mph10 km/h W | Cloudy | |
| 1am | 54°F12°C | 6 mph10 km/h W | Cloudy | |
| 2am | 54°F12°C | 7 mph12 km/h W | Cloudy | |
| 3am | 55°F13°C | 8 mph13 km/h W | Cloudy | |
| 4am | 57°F14°C | 8 mph13 km/h W | Mostly Cloudy | |
| 5am | 59°F15°C | 9 mph14 km/h W | Mostly Cloudy | |
| 6am | 60°F15°C | 10 mph16 km/h W | Drizzle | |
| 7am | 60°F16°C | 11 mph18 km/h SW | Cloudy | |
| 8am | 61°F16°C | 12 mph19 km/h W | Drizzle | |
| 9am | 61°F16°C | 12 mph20 km/h W | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 21 | 53°F12°C | 61°F16°C | 10 mph17 km/h from W | Drizzle | Drizzle |
| May 22 | 52°F11°C | 63°F17°C | 11 mph18 km/h from W | Mostly Cloudy | Mostly Cloudy |
| May 23 | 48°F9°C | 64°F18°C | 7 mph11 km/h from SW | Mostly Cloudy | Mostly Clear |
| May 24 | 49°F9°C | 66°F19°C | 4 mph6 km/h from SW | Partly Cloudy | Mostly Cloudy |
| May 25 | 52°F11°C | 68°F20°C | 6 mph10 km/h from S | Mostly Cloudy | Mostly Cloudy |
| May 26 | 51°F11°C | 66°F19°C | 8 mph12 km/h from W | Drizzle | Partly Cloudy |
| May 27 | 51°F11°C | 68°F20°C | 7 mph11 km/h from W | Partly Cloudy | Mostly Cloudy |
Yes
Low of 53°F12°C, High of 64°F18°CWind: 11 mph18 km/h
Precipitation: 14% rain