Yes
you do need a jacket based on the weather in Hemel Hempstead, UK 1 second ago
Why? Because too cold for just a hoodie, too warm for a parka!
47°F8°C & Mostly Clear
Wind is 4 mph7 km/h from the Southwest, gusting to 9 mph14 km/h
| November 8 | ||||
| 10pm | 47°F8°C | 4 mph7 km/h Southwest | Mostly Clear | |
| 11pm | 46°F8°C | 4 mph7 km/h Southwest | Mostly Clear | |
| November 9 | ||||
| 12am | 45°F7°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 1am | 45°F7°C | 4 mph6 km/h Southwest | Clear | |
| 2am | 44°F7°C | 4 mph7 km/h Southwest | Mostly Clear | |
| 3am | 44°F7°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 4am | 44°F6°C | 4 mph6 km/h South | Mostly Clear | |
| 5am | 43°F6°C | 4 mph6 km/h South | Partly Cloudy | |
| 6am | 44°F7°C | 4 mph7 km/h South | Partly Cloudy | |
| 7am | 45°F7°C | 4 mph7 km/h South | Partly Cloudy | |
| 8am | 46°F8°C | 4 mph7 km/h South | Partly Cloudy | |
| 9am | 47°F9°C | 5 mph8 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 8 | 45°F7°C | 57°F14°C | 4 mph7 km/h from West | Partly Cloudy | Mostly Clear |
| November 9 | 43°F6°C | 57°F14°C | 9 mph14 km/h from South | Mostly Cloudy | Drizzle |
| November 10 | 46°F8°C | 55°F13°C | 10 mph16 km/h from South | Rain | Partly Cloudy |
| November 11 | 44°F7°C | 58°F15°C | 14 mph22 km/h from South | Cloudy | Rain |
| November 12 | 53°F11°C | 59°F15°C | 11 mph18 km/h from South | Cloudy | Cloudy |
| November 13 | 53°F11°C | 60°F16°C | 8 mph12 km/h from South | Rain | Drizzle |
| November 14 | 51°F10°C | 56°F14°C | 10 mph17 km/h from East | Drizzle | Rain |
Yes
Low of 44°F7°C, High of 56°F14°CWind: 9 mph14 km/h
Precipitation: None