Yes
you do need a jacket based on the weather in London SW11 5HY, UK 1 second ago
Why? Because a jacket will keep you cozy, but you won't break a seat!
58°F15°C & Mostly Clear
Wind is 3 mph5 km/h from the Northeast, gusting to 8 mph13 km/h
| May 13 | ||||
| 3am | 58°F15°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 4am | 62°F16°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 5am | 65°F18°C | 4 mph7 km/h Northeast | Mostly Clear | |
| 6am | 68°F20°C | 6 mph9 km/h East | Clear | |
| 7am | 71°F22°C | 7 mph11 km/h East | Mostly Clear | |
| 8am | 73°F23°C | 8 mph12 km/h East | Mostly Clear | |
| 9am | 74°F23°C | 8 mph13 km/h East | Mostly Clear | |
| 10am | 74°F24°C | 9 mph14 km/h East | Mostly Clear | |
| 11am | 74°F23°C | 10 mph16 km/h East | Clear | |
| 12pm | 72°F22°C | 10 mph16 km/h East | Clear | |
| 1pm | 70°F21°C | 10 mph16 km/h East | Clear | |
| 2pm | 68°F20°C | 9 mph15 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 12 | 54°F12°C | 74°F24°C | 7 mph12 km/h from East | Mostly Clear | Clear |
| May 13 | 49°F9°C | 73°F23°C | 8 mph14 km/h from Northeast | Clear | Mostly Clear |
| May 14 | 47°F8°C | 65°F18°C | 10 mph17 km/h from North | Mostly Cloudy | Mostly Clear |
| May 15 | 46°F8°C | 70°F21°C | 9 mph14 km/h from North | Clear | Partly Cloudy |
| May 16 | 50°F10°C | 71°F21°C | 9 mph14 km/h from Northeast | Mostly Clear | Partly Cloudy |
| May 17 | 50°F10°C | 68°F20°C | 8 mph13 km/h from Northeast | Partly Cloudy | Mostly Clear |
| May 18 | 49°F9°C | 70°F21°C | 9 mph14 km/h from Northeast | Mostly Clear | Mostly Clear |
Yes
Low of 49°F10°C, High of 73°F23°CWind: 8 mph14 km/h
Precipitation: None