Yes
you do need a jacket based on the weather in Merthyr Tydfil CF48, UK 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it and the wind is harsh and biting!
52°F11°C & Haze
Wind is 10 mph16 km/h from the Southwest, gusting to 25 mph40 km/h
| November 3 | ||||
| 2am | 53°F12°C | 12 mph20 km/h Southwest | Drizzle | |
| 3am | 53°F12°C | 13 mph21 km/h Southwest | Drizzle | |
| 4am | 53°F12°C | 14 mph23 km/h Southwest | Drizzle | |
| 5am | 53°F12°C | 14 mph23 km/h Southwest | Drizzle | |
| 6am | 54°F12°C | 15 mph25 km/h Southwest | Drizzle | |
| 7am | 54°F12°C | 15 mph24 km/h Southwest | Drizzle | |
| 8am | 55°F13°C | 15 mph24 km/h Southwest | Drizzle | |
| 9am | 55°F13°C | 15 mph24 km/h Southwest | Drizzle | |
| 10am | 56°F13°C | 15 mph24 km/h Southwest | Drizzle | |
| 11am | 56°F14°C | 15 mph24 km/h Southwest | Drizzle | |
| 12pm | 57°F14°C | 15 mph24 km/h Southwest | Rain | |
| 1pm | 57°F14°C | 16 mph25 km/h Southwest | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 3 | 51°F11°C | 57°F14°C | 15 mph24 km/h from Southwest | Rain | Rain |
| November 4 | 54°F12°C | 57°F14°C | 12 mph19 km/h from South | Rain | Rain |
| November 5 | 55°F13°C | 59°F15°C | 10 mph16 km/h from Southeast | Rain | Rain |
| November 6 | 46°F8°C | 56°F13°C | 9 mph14 km/h from Southwest | Drizzle | Drizzle |
| November 7 | 46°F8°C | 57°F14°C | 12 mph19 km/h from South | Rain | Drizzle |
| November 8 | 47°F8°C | 55°F13°C | 5 mph9 km/h from West | Partly Cloudy | Mostly Cloudy |
| November 9 | 45°F7°C | 56°F13°C | 8 mph14 km/h from South | Rain | Drizzle |
Yes
Low of 55°F13°C, High of 57°F14°CWind: 12 mph19 km/h
Precipitation: 96% rain