Yes
you do need a jacket based on the weather in Hillside, Horsham RH12 1NF, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
56°F13°C & Mostly Cloudy
Wind is 2 mph3 km/h from the Southwest, gusting to 2 mph4 km/h
| May 1 | ||||
| 9pm | 56°F13°C | 3 mph5 km/h Southwest | Cloudy | |
| 10pm | 56°F13°C | 2 mph4 km/h West | Cloudy | |
| 11pm | 55°F13°C | 3 mph5 km/h Southwest | Mostly Cloudy | |
| May 2 | ||||
| 12am | 54°F12°C | 3 mph5 km/h West | Partly Cloudy | |
| 1am | 54°F12°C | 4 mph6 km/h West | Mostly Clear | |
| 2am | 56°F13°C | 4 mph6 km/h West | Mostly Clear | |
| 3am | 60°F15°C | 3 mph5 km/h West | Mostly Clear | |
| 4am | 63°F17°C | 4 mph6 km/h West | Mostly Clear | |
| 5am | 66°F19°C | 3 mph5 km/h West | Mostly Clear | |
| 6am | 69°F21°C | 4 mph6 km/h West | Clear | |
| 7am | 71°F22°C | 4 mph7 km/h West | Mostly Clear | |
| 8am | 72°F22°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 1 | 53°F12°C | 73°F23°C | 4 mph7 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| May 2 | 50°F10°C | 69°F21°C | 8 mph12 km/h from North | Mostly Cloudy | Mostly Clear |
| May 3 | 44°F7°C | 56°F13°C | 14 mph22 km/h from Northeast | Mostly Cloudy | Mostly Clear |
| May 4 | 41°F5°C | 57°F14°C | 14 mph22 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| May 5 | 43°F6°C | 58°F14°C | 10 mph16 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| May 6 | 43°F6°C | 56°F13°C | 11 mph17 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| May 7 | 43°F6°C | 58°F14°C | 12 mph20 km/h from Northeast | Partly Cloudy | Clear |
Yes
Low of 50°F10°C, High of 69°F21°CWind: 8 mph12 km/h
Precipitation: None