No
you don't need a jacket based on the weather in Union St, London SE1 1SZ, UK 1 second ago
61°F16°C & Cloudy
Wind is 7 mph11 km/h from the Northwest, gusting to 17 mph28 km/h
| July 6 | ||||
| 8pm | 61°F16°C | 7 mph12 km/h Northwest | Cloudy | |
| 9pm | 60°F16°C | 7 mph11 km/h Northwest | Cloudy | |
| 10pm | 60°F15°C | 6 mph10 km/h Northwest | Drizzle | |
| 11pm | 59°F15°C | 6 mph10 km/h Northwest | Drizzle | |
| July 7 | ||||
| 12am | 58°F15°C | 6 mph10 km/h Northwest | Rain | |
| 1am | 57°F14°C | 7 mph12 km/h North | Rain | |
| 2am | 57°F14°C | 9 mph14 km/h North | Rain | |
| 3am | 57°F14°C | 9 mph15 km/h North | Drizzle | |
| 4am | 58°F15°C | 10 mph16 km/h North | Mostly Cloudy | |
| 5am | 61°F16°C | 11 mph17 km/h North | Partly Cloudy | |
| 6am | 64°F18°C | 11 mph18 km/h North | Partly Cloudy | |
| 7am | 66°F19°C | 11 mph18 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 6 | 57°F14°C | 69°F21°C | 11 mph17 km/h from North | Rain | Mostly Clear |
| July 7 | 55°F13°C | 74°F23°C | 7 mph12 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 8 | 56°F13°C | 78°F25°C | 4 mph7 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 9 | 62°F16°C | 83°F29°C | 3 mph4 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 10 | 65°F18°C | 85°F30°C | 4 mph7 km/h from East | Mostly Clear | Mostly Clear |
| July 11 | 63°F17°C | 81°F27°C | 7 mph12 km/h from East | Partly Cloudy | Mostly Clear |
| July 12 | 61°F16°C | 81°F27°C | 7 mph11 km/h from East | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 74°F24°CWind: 7 mph12 km/h
Precipitation: None