Yes
you do need a jacket based on the weather in St Helier, Jersey 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
57°F14°C & Mostly Cloudy
Wind is 10 mph16 km/h from the West, gusting to 14 mph23 km/h
| November 8 | ||||
| 7pm | 57°F14°C | 10 mph16 km/h West | Mostly Cloudy | |
| 8pm | 57°F14°C | 10 mph16 km/h West | Mostly Cloudy | |
| 9pm | 56°F14°C | 10 mph16 km/h West | Partly Cloudy | |
| 10pm | 56°F14°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 11pm | 56°F13°C | 12 mph20 km/h Southwest | Partly Cloudy | |
| November 9 | ||||
| 12am | 56°F13°C | 13 mph20 km/h Southwest | Mostly Clear | |
| 1am | 56°F13°C | 12 mph20 km/h Southwest | Mostly Clear | |
| 2am | 55°F13°C | 12 mph20 km/h Southwest | Mostly Clear | |
| 3am | 55°F13°C | 13 mph21 km/h Southwest | Mostly Clear | |
| 4am | 55°F13°C | 13 mph21 km/h Southwest | Partly Cloudy | |
| 5am | 55°F13°C | 14 mph22 km/h Southwest | Partly Cloudy | |
| 6am | 55°F13°C | 14 mph23 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 8 | 56°F13°C | 58°F14°C | 11 mph18 km/h from West | Mostly Clear | Partly Cloudy |
| November 9 | 55°F13°C | 58°F15°C | 20 mph32 km/h from South | Windy | Drizzle |
| November 10 | 55°F13°C | 58°F14°C | 22 mph36 km/h from Southwest | Rain | Windy |
| November 11 | 55°F13°C | 60°F15°C | 25 mph40 km/h from South | Windy | Drizzle |
| November 12 | 56°F14°C | 61°F16°C | 21 mph34 km/h from South | Windy | Windy |
| November 13 | 57°F14°C | 61°F16°C | 16 mph26 km/h from South | Windy | Rain |
| November 14 | 58°F15°C | 62°F17°C | 16 mph26 km/h from Southeast | Windy | Windy |
Yes
Low of 55°F13°C, High of 58°F15°CWind: 20 mph32 km/h
Precipitation: None