No
you don't need a jacket based on the weather in Watford, UK 1 second ago
59°F15°C & Mostly Clear
Wind is 7 mph11 km/h from the Southwest, gusting to 15 mph24 km/h
| June 14 | ||||
| 7pm | 59°F15°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 8pm | 57°F14°C | 7 mph11 km/h Southwest | Clear | |
| 9pm | 56°F13°C | 7 mph11 km/h Southwest | Clear | |
| 10pm | 55°F13°C | 7 mph12 km/h West | Clear | |
| 11pm | 55°F13°C | 7 mph11 km/h Southwest | Mostly Clear | |
| June 15 | ||||
| 12am | 54°F12°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 1am | 55°F13°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 2am | 57°F14°C | 9 mph14 km/h West | Partly Cloudy | |
| 3am | 59°F15°C | 10 mph16 km/h West | Partly Cloudy | |
| 4am | 62°F16°C | 10 mph15 km/h West | Mostly Cloudy | |
| 5am | 64°F18°C | 9 mph15 km/h West | Mostly Cloudy | |
| 6am | 66°F19°C | 10 mph15 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 13 | 59°F15°C | 74°F24°C | 10 mph16 km/h from Southwest | Partly Cloudy | Mostly Clear |
| June 14 | 54°F12°C | 73°F23°C | 10 mph17 km/h from West | Partly Cloudy | Mostly Clear |
| June 15 | 55°F13°C | 77°F25°C | 5 mph7 km/h from West | Mostly Clear | Mostly Clear |
| June 16 | 58°F14°C | 78°F25°C | 8 mph12 km/h from West | Mostly Clear | Mostly Clear |
| June 17 | 60°F16°C | 78°F25°C | 5 mph7 km/h from Northwest | Mostly Clear | Clear |
| June 18 | 59°F15°C | 81°F27°C | 9 mph14 km/h from East | Mostly Clear | Partly Cloudy |
| June 19 | 62°F16°C | 83°F28°C | 8 mph13 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
Yes
Low of 55°F13°C, High of 73°F23°CWind: 10 mph17 km/h
Precipitation: None