Yes
you do need a jacket based on the weather in Brecon LD3, UK 1 second ago
Why? Because it's cold. simple as that.
37°F3°C & Mostly Clear
Wind is 2 mph3 km/h from the W, gusting to 4 mph7 km/h
| April 23 | ||||
| 11pm | 37°F3°C | 2 mph4 km/h W | Mostly Clear | |
| April 24 | ||||
| 12am | 36°F2°C | 3 mph4 km/h W | Partly Cloudy | |
| 1am | 36°F2°C | 3 mph4 km/h W | Mostly Clear | |
| 2am | 37°F3°C | 3 mph4 km/h W | Partly Cloudy | |
| 3am | 41°F5°C | 3 mph5 km/h NW | Partly Cloudy | |
| 4am | 44°F7°C | 4 mph7 km/h NW | Mostly Cloudy | |
| 5am | 46°F8°C | 5 mph8 km/h N | Cloudy | |
| 6am | 47°F8°C | 6 mph10 km/h N | Cloudy | |
| 7am | 49°F9°C | 6 mph9 km/h NE | Mostly Cloudy | |
| 8am | 50°F10°C | 6 mph10 km/h N | Mostly Cloudy | |
| 9am | 52°F11°C | 6 mph10 km/h N | Mostly Cloudy | |
| 10am | 53°F12°C | 6 mph9 km/h N | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 23 | 36°F2°C | 54°F12°C | 5 mph8 km/h from N | Mostly Cloudy | Partly Cloudy |
| April 24 | 33°F0°C | 53°F11°C | 9 mph14 km/h from NW | Mostly Cloudy | Drizzle |
| April 25 | 36°F2°C | 52°F11°C | 8 mph12 km/h from SE | Drizzle | Cloudy |
| April 26 | 39°F4°C | 54°F12°C | 8 mph13 km/h from NE | Drizzle | Rain |
| April 27 | 42°F6°C | 54°F12°C | 11 mph17 km/h from NW | Drizzle | Mostly Cloudy |
| April 28 | 41°F5°C | 57°F14°C | 12 mph20 km/h from SW | Mostly Cloudy | Drizzle |
| April 29 | 42°F6°C | 62°F16°C | 12 mph19 km/h from SE | Drizzle | Mostly Cloudy |
Yes
Low of 33°F1°C, High of 53°F12°CWind: 9 mph14 km/h
Precipitation: 9% rain