Yes
you do need a jacket based on the weather in London, UK 25 minutes ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
51°F11°C & Mostly Cloudy
Wind is 2 mph4 km/h from the Southeast, gusting to 6 mph10 km/h
| March 19 | ||||
| 6pm | 50°F10°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 7pm | 49°F9°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 8pm | 48°F9°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 9pm | 48°F9°C | 2 mph2 km/h East | Partly Cloudy | |
| 10pm | 47°F8°C | 2 mph3 km/h East | Partly Cloudy | |
| 11pm | 46°F8°C | 2 mph3 km/h East | Partly Cloudy | |
| March 20 | ||||
| 12am | 45°F7°C | 2 mph4 km/h East | Partly Cloudy | |
| 1am | 45°F7°C | 2 mph4 km/h East | Partly Cloudy | |
| 2am | 45°F7°C | 2 mph4 km/h East | Partly Cloudy | |
| 3am | 46°F8°C | 2 mph3 km/h East | Partly Cloudy | |
| 4am | 48°F9°C | 2 mph4 km/h East | Clear | |
| 5am | 52°F11°C | 3 mph4 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 18 | 34°F1°C | 64°F18°C | 3 mph5 km/h from South | Partly Cloudy | Partly Cloudy |
| March 19 | 45°F7°C | 65°F18°C | 5 mph8 km/h from Southeast | Mostly Clear | Mostly Cloudy |
| March 20 | 48°F9°C | 63°F17°C | 9 mph15 km/h from East | Mostly Cloudy | Drizzle |
| March 21 | 49°F10°C | 61°F16°C | 7 mph11 km/h from Southeast | Rain | Rain |
| March 22 | 47°F8°C | 57°F14°C | 5 mph7 km/h from Northeast | Drizzle | Cloudy |
| March 23 | 45°F7°C | 54°F12°C | 6 mph10 km/h from North | Mostly Cloudy | Mostly Cloudy |
| March 24 | 42°F6°C | 55°F13°C | 5 mph8 km/h from West | Drizzle | Mostly Cloudy |
Yes
Low of 45°F7°C, High of 65°F19°CWind: 5 mph8 km/h
Precipitation: None