No
you don't need a jacket based on the weather in Littlehampton, UK 1 second ago
70°F21°C & Clear
Wind is 8 mph13 km/h from the South, gusting to 13 mph21 km/h
| September 19 | ||||
| 1pm | 69°F21°C | 8 mph13 km/h Southwest | Clear | |
| 2pm | 67°F20°C | 8 mph12 km/h Southwest | Clear | |
| 3pm | 66°F19°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 4pm | 64°F18°C | 8 mph12 km/h West | Mostly Cloudy | |
| 5pm | 63°F17°C | 6 mph10 km/h West | Mostly Cloudy | |
| 6pm | 63°F17°C | 6 mph9 km/h Southwest | Partly Cloudy | |
| 7pm | 62°F17°C | 5 mph9 km/h West | Partly Cloudy | |
| 8pm | 61°F16°C | 4 mph6 km/h Southwest | Partly Cloudy | |
| 9pm | 61°F16°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| 10pm | 61°F16°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 11pm | 60°F16°C | 5 mph9 km/h Southwest | Mostly Cloudy | |
| September 20 | ||||
| 12am | 61°F16°C | 5 mph9 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 62°F17°C | 71°F22°C | 8 mph13 km/h from South | Mostly Clear | Mostly Cloudy |
| September 19 | 56°F13°C | 67°F20°C | 15 mph24 km/h from Southwest | Drizzle | Windy |
| September 20 | 49°F10°C | 60°F15°C | 11 mph17 km/h from North | Partly Cloudy | Partly Cloudy |
| September 21 | 47°F8°C | 61°F16°C | 16 mph25 km/h from North | Windy | Mostly Clear |
| September 22 | 44°F7°C | 60°F16°C | 11 mph18 km/h from North | Partly Cloudy | Partly Cloudy |
| September 23 | 45°F7°C | 62°F17°C | 10 mph17 km/h from Northeast | Drizzle | Mostly Cloudy |
| September 24 | 49°F9°C | 61°F16°C | 9 mph14 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 55°F13°C, High of 67°F20°CWind: 15 mph24 km/h
Precipitation: 43% rain