No
you don't need a jacket based on the weather in London, UK 20 minutes ago
65°F18°C & Cloudy
Wind is 5 mph8 km/h from the North, gusting to 10 mph16 km/h
| July 2 | ||||
| 1am | 65°F18°C | 4 mph7 km/h North | Cloudy | |
| 2am | 65°F19°C | 6 mph9 km/h North | Cloudy | |
| 3am | 66°F19°C | 5 mph8 km/h Northeast | Cloudy | |
| 4am | 67°F19°C | 4 mph6 km/h North | Cloudy | |
| 5am | 68°F20°C | 4 mph7 km/h Northwest | Cloudy | |
| 6am | 69°F20°C | 4 mph7 km/h Northwest | Drizzle | |
| 7am | 69°F21°C | 6 mph10 km/h West | Cloudy | |
| 8am | 69°F20°C | 9 mph14 km/h Northwest | Cloudy | |
| 9am | 69°F21°C | 9 mph15 km/h Northwest | Cloudy | |
| 10am | 70°F21°C | 9 mph15 km/h Northwest | Mostly Cloudy | |
| 11am | 71°F22°C | 9 mph15 km/h Northwest | Mostly Cloudy | |
| 12pm | 74°F23°C | 10 mph17 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 1 | 60°F16°C | 74°F23°C | 8 mph12 km/h from Northwest | Drizzle | Clear |
| July 2 | 54°F12°C | 75°F24°C | 5 mph7 km/h from West | Partly Cloudy | Mostly Clear |
| July 3 | 56°F13°C | 77°F25°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| July 4 | 60°F16°C | 73°F23°C | 11 mph18 km/h from Southwest | Cloudy | Drizzle |
| July 5 | 60°F15°C | 68°F20°C | 10 mph16 km/h from West | Mostly Cloudy | Mostly Cloudy |
| July 6 | 56°F13°C | 66°F19°C | 11 mph18 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| July 7 | 55°F13°C | 68°F20°C | 7 mph11 km/h from West | Mostly Cloudy | Mostly Clear |
Yes
Low of 55°F13°C, High of 75°F24°CWind: 5 mph7 km/h
Precipitation: None