Yes
you do need a jacket based on the weather in Chesham HP5, UK 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
48°F9°C & Clear
Wind is 1 mph2 km/h from the Northwest, gusting to 3 mph5 km/h
| April 10 | ||||
| 6pm | 47°F8°C | 2 mph3 km/h West | Clear | |
| 7pm | 45°F7°C | 2 mph3 km/h West | Clear | |
| 8pm | 44°F7°C | 2 mph4 km/h West | Clear | |
| 9pm | 43°F6°C | 3 mph5 km/h West | Clear | |
| 10pm | 42°F6°C | 3 mph6 km/h West | Clear | |
| 11pm | 42°F6°C | 4 mph6 km/h West | Clear | |
| April 11 | ||||
| 12am | 41°F5°C | 4 mph6 km/h West | Clear | |
| 1am | 41°F5°C | 4 mph6 km/h West | Mostly Clear | |
| 2am | 41°F5°C | 4 mph6 km/h West | Mostly Clear | |
| 3am | 45°F7°C | 4 mph6 km/h West | Clear | |
| 4am | 50°F10°C | 4 mph7 km/h West | Mostly Clear | |
| 5am | 53°F12°C | 4 mph7 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 9 | 38°F3°C | 60°F16°C | 2 mph4 km/h from Northeast | Partly Cloudy | Clear |
| April 10 | 41°F5°C | 67°F20°C | 3 mph5 km/h from Northwest | Clear | Clear |
| April 11 | 43°F6°C | 65°F19°C | 8 mph13 km/h from Southeast | Mostly Cloudy | Drizzle |
| April 12 | 43°F6°C | 58°F14°C | 12 mph19 km/h from West | Mostly Cloudy | Partly Cloudy |
| April 13 | 39°F4°C | 56°F13°C | 12 mph19 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| April 14 | 41°F5°C | 56°F13°C | 8 mph13 km/h from South | Drizzle | Rain |
| April 15 | 39°F4°C | 50°F10°C | 10 mph17 km/h from West | Rain | Partly Cloudy |
Yes
Low of 41°F5°C, High of 67°F20°CWind: 3 mph5 km/h
Precipitation: None