Heol-ddu Weather Forecast
- 3
- 7
Cloudy
- 6
- 9
Cloudy
- 2
- 10
Heavy rain
- 2
- 9
Partly cloudy
- 6
- 10
Heavy rain
- 8
- 12
Cloudy
- 7
- 13
Overcast
Today 25 Mar Wales
Brighter on Wednesday with sunshine and blustery showers. These heavy at times, with a wintry mix of rain, hail, plus snow over high ground. Feeling cold in the ongoing winds. Maximum temperature 9 °C.
Heol-ddu Temperature Statistics
March Temperature
Pembrey Sands Samos (20km)
Lowest 14 March, 2026
0.1 °CAverage March
8.9 °CHighest 18 March, 2026
19 °C
Climate (2021–2026)
Pembrey Sands Samos (20km)
Average Low 2021–2026
8.3 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.4 °C