Yes
you do need a jacket based on the weather in Watford, UK 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it and it's so windy, your hat will probably launch into orbit!
55°F13°C & Cloudy
Wind is 12 mph20 km/h from the South, gusting to 27 mph43 km/h
| October 31 | ||||
| 5am | 55°F13°C | 12 mph20 km/h South | Cloudy | |
| 6am | 55°F13°C | 12 mph19 km/h South | Cloudy | |
| 7am | 55°F13°C | 12 mph19 km/h South | Cloudy | |
| 8am | 56°F13°C | 12 mph19 km/h South | Cloudy | |
| 9am | 57°F14°C | 12 mph20 km/h South | Cloudy | |
| 10am | 58°F14°C | 13 mph21 km/h South | Cloudy | |
| 11am | 59°F15°C | 15 mph23 km/h South | Cloudy | |
| 12pm | 59°F15°C | 16 mph26 km/h South | Drizzle | |
| 1pm | 59°F15°C | 16 mph26 km/h South | Drizzle | |
| 2pm | 59°F15°C | 16 mph25 km/h South | Drizzle | |
| 3pm | 59°F15°C | 16 mph25 km/h South | Windy | |
| 4pm | 59°F15°C | 15 mph25 km/h South | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 31 | 55°F13°C | 59°F15°C | 14 mph23 km/h from South | Drizzle | Rain |
| November 1 | 46°F8°C | 58°F14°C | 13 mph20 km/h from Southwest | Drizzle | Rain |
| November 2 | 45°F7°C | 52°F11°C | 9 mph14 km/h from West | Rain | Mostly Cloudy |
| November 3 | 45°F7°C | 59°F15°C | 16 mph26 km/h from Southwest | Windy | Drizzle |
| November 4 | 53°F12°C | 58°F15°C | 13 mph21 km/h from South | Rain | Rain |
| November 5 | 52°F11°C | 56°F13°C | 11 mph19 km/h from South | Rain | Rain |
| November 6 | 49°F10°C | 56°F13°C | 10 mph16 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 46°F8°C, High of 57°F14°CWind: 13 mph20 km/h
Precipitation: 42% rain