Yes
you do need a jacket based on the weather in Hemel Hempstead, UK 1 second ago
Why? Because a jacket will keep you cozy, but you won't break a seat!
55°F13°C & Cloudy
Wind is 5 mph8 km/h from the Southeast, gusting to 11 mph17 km/h
| April 25 | ||||
| 8am | 57°F14°C | 5 mph8 km/h Southeast | Cloudy | |
| 9am | 58°F15°C | 5 mph8 km/h Southeast | Cloudy | |
| 10am | 59°F15°C | 6 mph10 km/h Southeast | Cloudy | |
| 11am | 60°F15°C | 6 mph10 km/h Southeast | Mostly Cloudy | |
| 12pm | 59°F15°C | 8 mph12 km/h Southeast | Mostly Cloudy | |
| 1pm | 57°F14°C | 9 mph15 km/h East | Cloudy | |
| 2pm | 55°F13°C | 9 mph15 km/h East | Mostly Cloudy | |
| 3pm | 53°F12°C | 8 mph13 km/h East | Mostly Cloudy | |
| 4pm | 50°F10°C | 7 mph12 km/h East | Mostly Cloudy | |
| 5pm | 48°F9°C | 6 mph10 km/h East | Mostly Cloudy | |
| 6pm | 47°F8°C | 6 mph10 km/h East | Mostly Cloudy | |
| 7pm | 46°F8°C | 6 mph10 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 39°F4°C | 60°F15°C | 5 mph8 km/h from Southeast | Mostly Cloudy | Cloudy |
| April 25 | 44°F7°C | 62°F17°C | 6 mph9 km/h from East | Cloudy | Mostly Cloudy |
| April 26 | 44°F7°C | 66°F19°C | 2 mph3 km/h from Southwest | Mostly Clear | Mostly Clear |
| April 27 | 47°F8°C | 69°F20°C | 4 mph7 km/h from East | Mostly Clear | Clear |
| April 28 | 46°F8°C | 69°F21°C | 7 mph11 km/h from East | Clear | Mostly Clear |
| April 29 | 49°F9°C | 72°F22°C | 7 mph11 km/h from East | Mostly Clear | Clear |
| April 30 | 52°F11°C | 72°F22°C | 6 mph9 km/h from Northeast | Clear | Mostly Clear |
Yes
Low of 45°F7°C, High of 63°F17°CWind: 6 mph9 km/h
Precipitation: None