No
you don't need a jacket based on the weather in London, UK 4 minutes ago
60°F15°C & Mostly Clear
Wind is 6 mph9 km/h from the Southwest, gusting to 14 mph23 km/h
| September 7 | ||||
| 10pm | 59°F15°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 11pm | 58°F15°C | 5 mph8 km/h Southwest | Mostly Clear | |
| September 8 | ||||
| 12am | 58°F14°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 1am | 57°F14°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 2am | 57°F14°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 3am | 58°F14°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 4am | 60°F16°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 5am | 62°F17°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 6am | 64°F18°C | 8 mph13 km/h Southwest | Mostly Clear | |
| 7am | 66°F19°C | 8 mph14 km/h Southwest | Mostly Clear | |
| 8am | 68°F20°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 9am | 69°F21°C | 8 mph14 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 7 | 57°F14°C | 69°F21°C | 8 mph13 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 8 | 53°F12°C | 68°F20°C | 6 mph10 km/h from South | Partly Cloudy | Partly Cloudy |
| September 9 | 55°F13°C | 66°F19°C | 10 mph17 km/h from South | Drizzle | Rain |
| September 10 | 53°F12°C | 65°F18°C | 12 mph19 km/h from Southwest | Drizzle | Drizzle |
| September 11 | 50°F10°C | 64°F18°C | 11 mph17 km/h from Southwest | Drizzle | Partly Cloudy |
| September 12 | 50°F10°C | 62°F17°C | 10 mph17 km/h from Southwest | Rain | Drizzle |
| September 13 | 54°F12°C | 65°F18°C | 10 mph16 km/h from South | Rain | Rain |
Yes
Low of 53°F12°C, High of 69°F21°CWind: 6 mph10 km/h
Precipitation: 12% rain