Yes
you do need a jacket based on the weather in London, UK 18 minutes ago
Why? Because it's cool. Pleasantly cool, but cool!
59°F15°C & Cloudy
Wind is 4 mph7 km/h from the Southwest, gusting to 11 mph17 km/h
| April 21 | ||||
| 8am | 60°F16°C | 6 mph9 km/h Southwest | Cloudy | |
| 9am | 61°F16°C | 6 mph9 km/h Southwest | Cloudy | |
| 10am | 61°F16°C | 7 mph10 km/h Southwest | Cloudy | |
| 11am | 59°F15°C | 8 mph12 km/h West | Rain | |
| 12pm | 58°F15°C | 6 mph10 km/h West | Drizzle | |
| 1pm | 57°F14°C | 7 mph11 km/h West | Cloudy | |
| 2pm | 57°F14°C | 5 mph8 km/h West | Mostly Cloudy | |
| 3pm | 56°F13°C | 4 mph7 km/h West | Partly Cloudy | |
| 4pm | 54°F12°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 5pm | 53°F12°C | 5 mph8 km/h Southwest | Clear | |
| 6pm | 52°F11°C | 6 mph10 km/h West | Mostly Clear | |
| 7pm | 50°F10°C | 6 mph10 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 20 | 50°F10°C | 61°F16°C | 4 mph7 km/h from West | Rain | Partly Cloudy |
| April 21 | 45°F7°C | 63°F17°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Rain |
| April 22 | 47°F8°C | 58°F14°C | 7 mph11 km/h from Northeast | Drizzle | Mostly Cloudy |
| April 23 | 45°F7°C | 60°F16°C | 6 mph9 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| April 24 | 45°F7°C | 62°F17°C | 5 mph9 km/h from East | Mostly Cloudy | Mostly Cloudy |
| April 25 | 46°F8°C | 66°F19°C | 4 mph6 km/h from West | Drizzle | Partly Cloudy |
| April 26 | 49°F10°C | 70°F21°C | 4 mph7 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 45°F7°C, High of 63°F17°CWind: 7 mph11 km/h
Precipitation: None