Yes
you do need a jacket based on the weather in St Helier, Jersey 1 second ago
Why? Because it's really really huffing out there!
62°F17°C & Windy
Wind is 30 mph48 km/h from the West, gusting to 42 mph68 km/h
| September 15 | ||||
| 3pm | 62°F17°C | 29 mph47 km/h West | Windy | |
| 4pm | 62°F16°C | 29 mph46 km/h West | Windy | |
| 5pm | 61°F16°C | 28 mph45 km/h West | Windy | |
| 6pm | 61°F16°C | 28 mph44 km/h West | Windy | |
| 7pm | 60°F16°C | 27 mph43 km/h West | Windy | |
| 8pm | 60°F16°C | 26 mph43 km/h West | Windy | |
| 9pm | 60°F16°C | 26 mph41 km/h West | Windy | |
| 10pm | 60°F15°C | 26 mph41 km/h West | Windy | |
| 11pm | 59°F15°C | 24 mph39 km/h West | Windy | |
| September 16 | ||||
| 12am | 59°F15°C | 24 mph38 km/h West | Windy | |
| 1am | 59°F15°C | 23 mph37 km/h West | Windy | |
| 2am | 59°F15°C | 22 mph35 km/h West | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 60°F16°C | 63°F17°C | 32 mph52 km/h from West | Windy | Windy |
| September 15 | 59°F15°C | 62°F17°C | 17 mph28 km/h from West | Windy | Windy |
| September 16 | 61°F16°C | 68°F20°C | 17 mph28 km/h from Southwest | Windy | Mostly Cloudy |
| September 17 | 64°F18°C | 70°F21°C | 10 mph17 km/h from Southwest | Partly Cloudy | Mostly Clear |
| September 18 | 63°F17°C | 67°F20°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
| September 19 | 60°F16°C | 67°F20°C | 13 mph21 km/h from Southwest | Drizzle | Windy |
| September 20 | 59°F15°C | 62°F16°C | 13 mph21 km/h from West | Drizzle | Partly Cloudy |
No
Low of 59°F15°C, High of 63°F17°CWind: 17 mph28 km/h
Precipitation: 18% rain