No
you don't need a jacket based on the weather in London, UK 6 minutes ago
60°F16°C & Mostly Cloudy
Wind is 8 mph13 km/h from the North, gusting to 19 mph30 km/h
| August 21 | ||||
| 5am | 61°F16°C | 9 mph14 km/h North | Mostly Cloudy | |
| 6am | 63°F17°C | 9 mph15 km/h North | Mostly Cloudy | |
| 7am | 65°F18°C | 9 mph14 km/h North | Mostly Cloudy | |
| 8am | 67°F19°C | 8 mph14 km/h North | Mostly Cloudy | |
| 9am | 68°F20°C | 8 mph13 km/h North | Mostly Cloudy | |
| 10am | 69°F20°C | 7 mph12 km/h North | Partly Cloudy | |
| 11am | 70°F21°C | 7 mph11 km/h North | Partly Cloudy | |
| 12pm | 70°F21°C | 8 mph13 km/h North | Partly Cloudy | |
| 1pm | 69°F20°C | 9 mph14 km/h North | Partly Cloudy | |
| 2pm | 67°F19°C | 8 mph13 km/h North | Mostly Clear | |
| 3pm | 65°F18°C | 8 mph12 km/h North | Partly Cloudy | |
| 4pm | 63°F17°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 20 | 58°F14°C | 70°F21°C | 8 mph13 km/h from North | Mostly Cloudy | Mostly Clear |
| August 21 | 53°F11°C | 72°F22°C | 4 mph6 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| August 22 | 58°F14°C | 70°F21°C | 5 mph8 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| August 23 | 55°F13°C | 71°F22°C | 5 mph9 km/h from East | Mostly Clear | Partly Cloudy |
| August 24 | 54°F12°C | 74°F23°C | 6 mph9 km/h from East | Partly Cloudy | Mostly Clear |
| August 25 | 57°F14°C | 75°F24°C | 8 mph13 km/h from Southeast | Mostly Cloudy | Partly Cloudy |
| August 26 | 61°F16°C | 72°F22°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Drizzle |
Yes
Low of 53°F12°C, High of 73°F23°CWind: 4 mph6 km/h
Precipitation: None