No
you don't need a jacket based on the weather in London, UK 15 minutes ago
68°F20°C & Mostly Cloudy
Wind is 7 mph12 km/h from the East, gusting to 17 mph28 km/h
| August 18 | ||||
| 4pm | 67°F19°C | 7 mph12 km/h East | Mostly Cloudy | |
| 5pm | 65°F19°C | 7 mph11 km/h East | Cloudy | |
| 6pm | 64°F18°C | 7 mph11 km/h Northeast | Cloudy | |
| 7pm | 63°F17°C | 7 mph11 km/h Northeast | Cloudy | |
| 8pm | 62°F17°C | 7 mph11 km/h Northeast | Cloudy | |
| 9pm | 61°F16°C | 7 mph11 km/h Northeast | Cloudy | |
| 10pm | 61°F16°C | 7 mph11 km/h Northeast | Cloudy | |
| 11pm | 60°F16°C | 7 mph11 km/h Northeast | Cloudy | |
| August 19 | ||||
| 12am | 60°F16°C | 7 mph11 km/h Northeast | Cloudy | |
| 1am | 61°F16°C | 7 mph12 km/h Northeast | Cloudy | |
| 2am | 61°F16°C | 7 mph12 km/h Northeast | Cloudy | |
| 3am | 63°F17°C | 8 mph13 km/h Northeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 17 | 62°F17°C | 71°F22°C | 5 mph9 km/h from East | Mostly Cloudy | Cloudy |
| August 18 | 60°F16°C | 76°F24°C | 9 mph15 km/h from Northeast | Cloudy | Mostly Cloudy |
| August 19 | 59°F15°C | 71°F21°C | 11 mph17 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| August 20 | 56°F14°C | 69°F21°C | 9 mph15 km/h from North | Partly Cloudy | Mostly Clear |
| August 21 | 50°F10°C | 70°F21°C | 4 mph6 km/h from North | Mostly Clear | Partly Cloudy |
| August 22 | 56°F13°C | 73°F23°C | 3 mph6 km/h from North | Partly Cloudy | Partly Cloudy |
| August 23 | 57°F14°C | 72°F22°C | 5 mph8 km/h from East | Partly Cloudy | Mostly Clear |
No
Low of 61°F16°C, High of 76°F25°CWind: 9 mph15 km/h
Precipitation: None