Yes
you do need a jacket based on the weather in Chichester, UK 1 second ago
Why? Because it's so windy, your hat is now someone else's problem, two cities away!
64°F18°C & Windy
Wind is 16 mph25 km/h from the West, gusting to 27 mph43 km/h
| September 16 | ||||
| 8am | 64°F18°C | 16 mph25 km/h West | Windy | |
| 9am | 65°F18°C | 16 mph25 km/h West | Windy | |
| 10am | 65°F18°C | 15 mph24 km/h West | Windy | |
| 11am | 65°F18°C | 16 mph25 km/h West | Windy | |
| 12pm | 64°F18°C | 15 mph25 km/h West | Windy | |
| 1pm | 62°F17°C | 14 mph22 km/h West | Cloudy | |
| 2pm | 61°F16°C | 12 mph20 km/h West | Cloudy | |
| 3pm | 60°F16°C | 11 mph18 km/h West | Cloudy | |
| 4pm | 59°F15°C | 10 mph16 km/h West | Cloudy | |
| 5pm | 58°F15°C | 9 mph14 km/h West | Cloudy | |
| 6pm | 57°F14°C | 9 mph14 km/h West | Cloudy | |
| 7pm | 57°F14°C | 8 mph13 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 56°F13°C | 65°F18°C | 13 mph20 km/h from West | Mostly Cloudy | Drizzle |
| September 16 | 57°F14°C | 67°F19°C | 19 mph31 km/h from Southwest | Drizzle | Cloudy |
| September 17 | 62°F17°C | 68°F20°C | 16 mph26 km/h from Southwest | Windy | Partly Cloudy |
| September 18 | 59°F15°C | 70°F21°C | 8 mph13 km/h from South | Partly Cloudy | Mostly Cloudy |
| September 19 | 59°F15°C | 68°F20°C | 8 mph13 km/h from Southwest | Drizzle | Rain |
| September 20 | 54°F12°C | 63°F17°C | 13 mph21 km/h from Southeast | Rain | Drizzle |
| September 21 | 53°F11°C | 63°F17°C | 20 mph31 km/h from Northeast | Drizzle | Windy |
Yes
Low of 57°F14°C, High of 66°F19°CWind: 19 mph31 km/h
Precipitation: 69% rain