No
you don't need a jacket based on the weather in London, UK 9 minutes ago
68°F20°C & Partly Cloudy
Wind is 5 mph8 km/h from the NE, gusting to 11 mph18 km/h
| May 18 | ||||
| 11am | 69°F21°C | 5 mph9 km/h NE | Partly Cloudy | |
| 12pm | 69°F21°C | 5 mph8 km/h NE | Partly Cloudy | |
| 1pm | 69°F20°C | 5 mph8 km/h NE | Drizzle | |
| 2pm | 67°F19°C | 5 mph8 km/h NE | Rain | |
| 3pm | 65°F18°C | 4 mph6 km/h NE | Drizzle | |
| 4pm | 63°F17°C | 4 mph6 km/h N | Drizzle | |
| 5pm | 61°F16°C | 3 mph5 km/h N | Partly Cloudy | |
| 6pm | 60°F15°C | 5 mph8 km/h N | Partly Cloudy | |
| 7pm | 57°F14°C | 5 mph9 km/h N | Partly Cloudy | |
| 8pm | 55°F13°C | 6 mph9 km/h N | Partly Cloudy | |
| 9pm | 53°F12°C | 5 mph9 km/h N | Partly Cloudy | |
| 10pm | 51°F11°C | 5 mph8 km/h N | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 17 | 55°F13°C | 69°F21°C | 4 mph7 km/h from NE | Rain | Rain |
| May 18 | 50°F10°C | 72°F22°C | 7 mph12 km/h from NE | Partly Cloudy | Clear |
| May 19 | 49°F9°C | 70°F21°C | 9 mph14 km/h from NE | Mostly Clear | Mostly Clear |
| May 20 | 48°F9°C | 69°F21°C | 5 mph9 km/h from NE | Drizzle | Drizzle |
| May 21 | 53°F12°C | 63°F17°C | 9 mph14 km/h from NW | Drizzle | Mostly Cloudy |
| May 22 | 52°F11°C | 65°F18°C | 9 mph14 km/h from W | Mostly Cloudy | Partly Cloudy |
| May 23 | 50°F10°C | 67°F19°C | 6 mph10 km/h from NW | Partly Cloudy | Partly Cloudy |
Yes
Low of 49°F10°C, High of 73°F23°CWind: 7 mph12 km/h
Precipitation: 5% rain