No
you don't need a jacket based on the weather in Watford, UK 1 second ago
67°F20°C & Cloudy
Wind is 7 mph11 km/h from the West, gusting to 14 mph23 km/h
| July 26 | ||||
| 5am | 67°F20°C | 7 mph11 km/h West | Cloudy | |
| 6am | 69°F20°C | 7 mph11 km/h West | Cloudy | |
| 7am | 70°F21°C | 7 mph12 km/h West | Mostly Cloudy | |
| 8am | 71°F22°C | 7 mph12 km/h West | Cloudy | |
| 9am | 70°F21°C | 8 mph12 km/h West | Rain | |
| 10am | 70°F21°C | 7 mph11 km/h Northwest | Drizzle | |
| 11am | 71°F22°C | 8 mph13 km/h Northwest | Drizzle | |
| 12pm | 72°F22°C | 8 mph13 km/h Northwest | Partly Cloudy | |
| 1pm | 73°F23°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 2pm | 72°F22°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 3pm | 70°F21°C | 6 mph9 km/h North | Mostly Clear | |
| 4pm | 67°F19°C | 5 mph8 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 25 | 58°F15°C | 73°F23°C | 7 mph11 km/h from West | Rain | Mostly Cloudy |
| July 26 | 56°F13°C | 70°F21°C | 8 mph14 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| July 27 | 54°F12°C | 73°F23°C | 9 mph15 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| July 28 | 54°F12°C | 71°F22°C | 7 mph11 km/h from West | Cloudy | Partly Cloudy |
| July 29 | 59°F15°C | 72°F22°C | 7 mph12 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| July 30 | 56°F13°C | 74°F24°C | 7 mph12 km/h from West | Mostly Cloudy | Partly Cloudy |
| July 31 | 57°F14°C | 70°F21°C | 9 mph15 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 56°F14°C, High of 71°F22°CWind: 8 mph14 km/h
Precipitation: 15% rain