No
you don't need a jacket based on the weather in Horsham, UK 1 second ago
61°F16°C & Clear
Wind is 2 mph4 km/h from the Northeast, gusting to 5 mph8 km/h
| July 11 | ||||
| 10pm | 61°F16°C | 3 mph4 km/h Northeast | Clear | |
| 11pm | 60°F16°C | 2 mph4 km/h Northeast | Clear | |
| July 12 | ||||
| 12am | 60°F15°C | 3 mph5 km/h Northeast | Clear | |
| 1am | 60°F16°C | 3 mph6 km/h Northeast | Clear | |
| 2am | 64°F18°C | 4 mph6 km/h Northeast | Clear | |
| 3am | 68°F20°C | 5 mph8 km/h East | Clear | |
| 4am | 71°F22°C | 6 mph10 km/h Northeast | Clear | |
| 5am | 74°F23°C | 7 mph11 km/h Northeast | Clear | |
| 6am | 77°F25°C | 8 mph12 km/h Northeast | Clear | |
| 7am | 79°F26°C | 9 mph14 km/h Northeast | Clear | |
| 8am | 81°F27°C | 9 mph15 km/h Northeast | Clear | |
| 9am | 82°F28°C | 9 mph15 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 11 | 59°F15°C | 82°F28°C | 8 mph13 km/h from Northeast | Clear | Clear |
| July 12 | 56°F13°C | 79°F26°C | 6 mph9 km/h from East | Mostly Clear | Partly Cloudy |
| July 13 | 58°F15°C | 75°F24°C | 15 mph25 km/h from Southwest | Windy | Mostly Clear |
| July 14 | 54°F12°C | 69°F21°C | 15 mph24 km/h from Southwest | Mostly Cloudy | Drizzle |
| July 15 | 55°F13°C | 72°F22°C | 11 mph18 km/h from West | Drizzle | Rain |
| July 16 | 59°F15°C | 76°F24°C | 8 mph13 km/h from Southwest | Rain | Partly Cloudy |
| July 17 | 59°F15°C | 77°F25°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
Yes
Low of 56°F14°C, High of 79°F26°CWind: 6 mph9 km/h
Precipitation: None