No
you don't need a jacket based on the weather in Horsham RH12 1AA, UK 1 second ago
63°F17°C & Mostly Cloudy
Wind is 7 mph11 km/h from the West, gusting to 14 mph22 km/h
| August 8 | ||||
| 5am | 66°F19°C | 6 mph10 km/h West | Cloudy | |
| 6am | 68°F20°C | 6 mph10 km/h West | Cloudy | |
| 7am | 70°F21°C | 6 mph10 km/h West | Cloudy | |
| 8am | 72°F22°C | 7 mph11 km/h West | Cloudy | |
| 9am | 73°F23°C | 8 mph13 km/h Southwest | Cloudy | |
| 10am | 73°F23°C | 10 mph15 km/h Southwest | Mostly Cloudy | |
| 11am | 73°F23°C | 10 mph17 km/h Southwest | Mostly Cloudy | |
| 12pm | 73°F23°C | 10 mph17 km/h Southwest | Partly Cloudy | |
| 1pm | 72°F22°C | 11 mph18 km/h Southwest | Mostly Clear | |
| 2pm | 70°F21°C | 10 mph16 km/h Southwest | Clear | |
| 3pm | 67°F20°C | 8 mph13 km/h Southwest | Mostly Clear | |
| 4pm | 64°F18°C | 6 mph10 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 7 | 58°F14°C | 73°F23°C | 8 mph13 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| August 8 | 53°F12°C | 74°F23°C | 9 mph15 km/h from West | Partly Cloudy | Clear |
| August 9 | 53°F12°C | 76°F24°C | 4 mph6 km/h from South | Mostly Clear | Mostly Clear |
| August 10 | 55°F13°C | 82°F28°C | 8 mph12 km/h from East | Partly Cloudy | Mostly Cloudy |
| August 11 | 64°F18°C | 81°F27°C | 10 mph16 km/h from Southeast | Mostly Clear | Mostly Clear |
| August 12 | 62°F16°C | 81°F27°C | 9 mph14 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 13 | 62°F17°C | 78°F26°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Clear |
Yes
Low of 54°F12°C, High of 74°F24°CWind: 9 mph15 km/h
Precipitation: None