No
you don't need a jacket based on the weather in London, UK 19 minutes ago
69°F21°C & Partly Cloudy
Wind is 6 mph9 km/h from the Southeast, gusting to 15 mph24 km/h
| May 12 | ||||
| 7am | 70°F21°C | 6 mph10 km/h Southeast | Partly Cloudy | |
| 8am | 71°F22°C | 7 mph11 km/h Southeast | Partly Cloudy | |
| 9am | 71°F22°C | 7 mph12 km/h Southeast | Partly Cloudy | |
| 10am | 72°F22°C | 8 mph13 km/h Southeast | Mostly Cloudy | |
| 11am | 71°F22°C | 8 mph13 km/h Southeast | Partly Cloudy | |
| 12pm | 70°F21°C | 7 mph12 km/h Southeast | Partly Cloudy | |
| 1pm | 70°F21°C | 8 mph13 km/h Southeast | Partly Cloudy | |
| 2pm | 69°F20°C | 8 mph12 km/h Southeast | Partly Cloudy | |
| 3pm | 66°F19°C | 6 mph10 km/h Southeast | Partly Cloudy | |
| 4pm | 64°F18°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| 5pm | 63°F17°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 6pm | 62°F16°C | 3 mph5 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 11 | 59°F15°C | 72°F22°C | 6 mph9 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| May 12 | 55°F13°C | 74°F23°C | 7 mph12 km/h from East | Mostly Clear | Clear |
| May 13 | 49°F10°C | 72°F22°C | 8 mph13 km/h from Northeast | Mostly Clear | Mostly Clear |
| May 14 | 47°F8°C | 65°F18°C | 11 mph17 km/h from North | Mostly Cloudy | Mostly Clear |
| May 15 | 46°F8°C | 69°F21°C | 9 mph14 km/h from Northeast | Mostly Clear | Partly Cloudy |
| May 16 | 48°F9°C | 68°F20°C | 8 mph14 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| May 17 | 49°F10°C | 69°F20°C | 8 mph12 km/h from Northeast | Mostly Clear | Mostly Clear |
Yes
Low of 55°F13°C, High of 74°F24°CWind: 7 mph12 km/h
Precipitation: 6% rain