No
you don't need a jacket based on the weather in Westminster, London SW1, UK 1 second ago
67°F19°C & Partly Cloudy
Wind is 1 mph2 km/h from the Southeast, gusting to 6 mph9 km/h
| April 28 | ||||
| 7am | 67°F20°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 8am | 69°F21°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 9am | 71°F22°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 10am | 72°F22°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 11am | 72°F22°C | 4 mph7 km/h East | Partly Cloudy | |
| 12pm | 72°F22°C | 6 mph9 km/h East | Partly Cloudy | |
| 1pm | 71°F22°C | 7 mph11 km/h East | Partly Cloudy | |
| 2pm | 69°F21°C | 8 mph12 km/h East | Mostly Clear | |
| 3pm | 67°F19°C | 7 mph11 km/h East | Mostly Clear | |
| 4pm | 64°F18°C | 6 mph9 km/h Southeast | Clear | |
| 5pm | 62°F16°C | 4 mph7 km/h Southeast | Clear | |
| 6pm | 60°F15°C | 4 mph6 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 27 | 48°F9°C | 72°F22°C | 3 mph5 km/h from Southeast | Partly Cloudy | Clear |
| April 28 | 50°F10°C | 73°F23°C | 7 mph11 km/h from East | Clear | Clear |
| April 29 | 50°F10°C | 78°F25°C | 5 mph8 km/h from Southeast | Clear | Clear |
| April 30 | 55°F13°C | 80°F26°C | 6 mph10 km/h from South | Partly Cloudy | Partly Cloudy |
| May 1 | 58°F14°C | 71°F22°C | 4 mph7 km/h from North | Mostly Cloudy | Partly Cloudy |
| May 2 | 51°F11°C | 67°F20°C | 8 mph13 km/h from East | Partly Cloudy | Partly Cloudy |
| May 3 | 47°F8°C | 61°F16°C | 9 mph15 km/h from Northeast | Partly Cloudy | Partly Cloudy |
Yes
Low of 50°F10°C, High of 73°F23°CWind: 7 mph11 km/h
Precipitation: None