No
you don't need a jacket based on the weather in Chepstow NP16, UK 1 second ago
65°F18°C & Mostly Cloudy
Wind is 8 mph13 km/h from the South, gusting to 16 mph25 km/h
| August 25 | ||||
| 8pm | 64°F18°C | 7 mph12 km/h South | Cloudy | |
| 9pm | 63°F17°C | 7 mph12 km/h South | Mostly Cloudy | |
| 10pm | 62°F17°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| 11pm | 62°F17°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| August 26 | ||||
| 12am | 62°F16°C | 8 mph12 km/h Southwest | Drizzle | |
| 1am | 62°F17°C | 9 mph15 km/h Southwest | Drizzle | |
| 2am | 63°F17°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| 3am | 64°F18°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 4am | 65°F18°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 5am | 67°F19°C | 12 mph19 km/h Southwest | Partly Cloudy | |
| 6am | 68°F20°C | 13 mph21 km/h Southwest | Partly Cloudy | |
| 7am | 70°F21°C | 14 mph23 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 25 | 61°F16°C | 72°F22°C | 13 mph21 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 26 | 57°F14°C | 67°F19°C | 13 mph21 km/h from Southwest | Rain | Mostly Clear |
| August 27 | 55°F13°C | 64°F18°C | 14 mph22 km/h from Southwest | Drizzle | Drizzle |
| August 28 | 57°F14°C | 67°F19°C | 14 mph23 km/h from West | Drizzle | Partly Cloudy |
| August 29 | 57°F14°C | 67°F19°C | 13 mph21 km/h from Southwest | Rain | Drizzle |
| August 30 | 56°F13°C | 64°F18°C | 14 mph23 km/h from West | Drizzle | Drizzle |
| August 31 | 53°F12°C | 65°F19°C | 9 mph14 km/h from West | Drizzle | Mostly Clear |
Yes
Low of 57°F14°C, High of 67°F20°CWind: 13 mph21 km/h
Precipitation: 75% rain