No
you don't need a jacket based on the weather in Steyning BN44, UK 1 second ago
65°F18°C & Cloudy
Wind is 10 mph16 km/h from the Southwest, gusting to 19 mph30 km/h
| August 7 | ||||
| 7pm | 65°F18°C | 9 mph15 km/h West | Cloudy | |
| 8pm | 64°F18°C | 9 mph14 km/h West | Cloudy | |
| 9pm | 63°F17°C | 8 mph12 km/h West | Cloudy | |
| 10pm | 61°F16°C | 7 mph11 km/h West | Cloudy | |
| 11pm | 60°F15°C | 7 mph11 km/h West | Cloudy | |
| August 8 | ||||
| 12am | 59°F15°C | 7 mph11 km/h West | Cloudy | |
| 1am | 59°F15°C | 6 mph10 km/h West | Cloudy | |
| 2am | 59°F15°C | 5 mph8 km/h West | Cloudy | |
| 3am | 61°F16°C | 6 mph10 km/h West | Cloudy | |
| 4am | 64°F18°C | 7 mph11 km/h West | Cloudy | |
| 5am | 66°F19°C | 6 mph10 km/h West | Cloudy | |
| 6am | 68°F20°C | 6 mph9 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 6 | 57°F14°C | 70°F21°C | 9 mph15 km/h from Southwest | Mostly Cloudy | Cloudy |
| August 7 | 59°F15°C | 71°F22°C | 9 mph14 km/h from Southwest | Cloudy | Partly Cloudy |
| August 8 | 55°F13°C | 72°F22°C | 10 mph17 km/h from West | Mostly Clear | Clear |
| August 9 | 55°F13°C | 73°F23°C | 5 mph8 km/h from Southeast | Clear | Mostly Clear |
| August 10 | 58°F15°C | 80°F27°C | 7 mph12 km/h from East | Mostly Clear | Mostly Cloudy |
| August 11 | 65°F18°C | 80°F27°C | 11 mph17 km/h from Southeast | Mostly Clear | Clear |
| August 12 | 63°F17°C | 81°F27°C | 7 mph12 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 58°F15°C, High of 71°F22°CWind: 9 mph14 km/h
Precipitation: None