Yes
you do need a jacket based on the weather in Mill Hill, London NW7, UK 1 second ago
Why? Because it's not very warm out and it's fairly windy outside!
55°F13°C & Mostly Cloudy
Wind is 12 mph19 km/h from the North, gusting to 25 mph40 km/h
| May 4 | ||||
| 9am | 55°F13°C | 13 mph20 km/h North | Mostly Cloudy | |
| 10am | 56°F13°C | 13 mph21 km/h North | Mostly Cloudy | |
| 11am | 56°F13°C | 13 mph20 km/h North | Cloudy | |
| 12pm | 55°F13°C | 13 mph21 km/h North | Cloudy | |
| 1pm | 54°F12°C | 13 mph20 km/h North | Mostly Cloudy | |
| 2pm | 52°F11°C | 12 mph20 km/h North | Partly Cloudy | |
| 3pm | 51°F10°C | 12 mph19 km/h Northeast | Partly Cloudy | |
| 4pm | 49°F9°C | 11 mph18 km/h Northeast | Partly Cloudy | |
| 5pm | 47°F8°C | 9 mph15 km/h North | Mostly Clear | |
| 6pm | 46°F8°C | 10 mph15 km/h North | Partly Cloudy | |
| 7pm | 44°F7°C | 9 mph15 km/h North | Partly Cloudy | |
| 8pm | 43°F6°C | 10 mph16 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 3 | 44°F7°C | 56°F13°C | 10 mph16 km/h from North | Mostly Cloudy | Partly Cloudy |
| May 4 | 41°F5°C | 58°F14°C | 13 mph22 km/h from Northeast | Mostly Cloudy | Mostly Clear |
| May 5 | 42°F5°C | 59°F15°C | 9 mph14 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| May 6 | 43°F6°C | 61°F16°C | 10 mph16 km/h from Northeast | Cloudy | Mostly Cloudy |
| May 7 | 45°F7°C | 62°F17°C | 10 mph16 km/h from Northeast | Mostly Cloudy | Clear |
| May 8 | 45°F7°C | 65°F18°C | 11 mph18 km/h from East | Mostly Clear | Clear |
| May 9 | 46°F8°C | 68°F20°C | 9 mph14 km/h from East | Mostly Clear | Clear |
Yes
Low of 41°F5°C, High of 57°F14°CWind: 13 mph22 km/h
Precipitation: None