Yes
you do need a jacket based on the weather in Watford, UK 1 second ago
Why? Because it's bitterly cold.
44°F7°C & Mostly Cloudy
Wind is 6 mph9 km/h from the NE, gusting to 12 mph20 km/h
| April 26 | ||||
| 5am | 45°F7°C | 6 mph9 km/h NE | Mostly Cloudy | |
| 6am | 47°F9°C | 6 mph9 km/h NE | Mostly Cloudy | |
| 7am | 50°F10°C | 5 mph9 km/h NE | Mostly Cloudy | |
| 8am | 51°F11°C | 5 mph7 km/h NE | Cloudy | |
| 9am | 53°F12°C | 4 mph7 km/h E | Mostly Cloudy | |
| 10am | 54°F12°C | 4 mph7 km/h E | Cloudy | |
| 11am | 54°F12°C | 4 mph7 km/h E | Cloudy | |
| 12pm | 54°F12°C | 5 mph8 km/h E | Cloudy | |
| 1pm | 53°F12°C | 6 mph9 km/h E | Mostly Cloudy | |
| 2pm | 52°F11°C | 6 mph9 km/h E | Mostly Cloudy | |
| 3pm | 49°F10°C | 6 mph9 km/h E | Mostly Cloudy | |
| 4pm | 47°F8°C | 6 mph10 km/h E | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 37°F3°C | 54°F12°C | 5 mph8 km/h from NE | Mostly Cloudy | Rain |
| April 26 | 41°F5°C | 53°F12°C | 11 mph18 km/h from NE | Rain | Rain |
| April 27 | 43°F6°C | 54°F12°C | 8 mph13 km/h from NW | Rain | Partly Cloudy |
| April 28 | 38°F3°C | 59°F15°C | 10 mph17 km/h from S | Partly Cloudy | Mostly Clear |
| April 29 | 44°F7°C | 64°F18°C | 10 mph16 km/h from SE | Partly Cloudy | Mostly Cloudy |
| April 30 | 50°F10°C | 65°F18°C | 5 mph7 km/h from E | Mostly Cloudy | Cloudy |
| May 1 | 49°F9°C | 65°F18°C | 12 mph19 km/h from N | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 41°F5°C, High of 53°F12°CWind: 11 mph18 km/h
Precipitation: 62% rain