No
you don't need a jacket based on the weather in Horsham, UK 1 second ago
68°F20°C & Clear
Wind is 9 mph14 km/h from the West, gusting to 18 mph29 km/h
| June 15 | ||||
| 3pm | 67°F20°C | 8 mph14 km/h West | Clear | |
| 4pm | 64°F18°C | 7 mph11 km/h West | Mostly Clear | |
| 5pm | 62°F16°C | 6 mph9 km/h West | Clear | |
| 6pm | 60°F15°C | 5 mph8 km/h West | Clear | |
| 7pm | 58°F14°C | 5 mph8 km/h West | Clear | |
| 8pm | 56°F14°C | 4 mph7 km/h West | Clear | |
| 9pm | 55°F13°C | 4 mph6 km/h Northwest | Clear | |
| 10pm | 54°F12°C | 4 mph6 km/h Northwest | Clear | |
| 11pm | 54°F12°C | 3 mph5 km/h Northwest | Clear | |
| June 16 | ||||
| 12am | 53°F12°C | 3 mph4 km/h Northwest | Clear | |
| 1am | 54°F12°C | 3 mph5 km/h Northwest | Clear | |
| 2am | 58°F14°C | 3 mph4 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 14 | 52°F11°C | 73°F23°C | 6 mph10 km/h from West | Partly Cloudy | Clear |
| June 15 | 53°F12°C | 74°F23°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| June 16 | 53°F12°C | 76°F24°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Clear |
| June 17 | 56°F13°C | 77°F25°C | 5 mph8 km/h from Northwest | Mostly Clear | Clear |
| June 18 | 57°F14°C | 78°F25°C | 9 mph15 km/h from East | Mostly Clear | Partly Cloudy |
| June 19 | 57°F14°C | 78°F26°C | 9 mph15 km/h from East | Mostly Cloudy | Partly Cloudy |
| June 20 | 59°F15°C | 82°F28°C | 8 mph14 km/h from East | Clear | Mostly Clear |
Yes
Low of 53°F12°C, High of 74°F24°CWind: 6 mph9 km/h
Precipitation: None