Hourly Weather Forecast - Merthyr, Carmarthenshire - Sir Gaerfyrddin, GB

80% Chance of Rain

80% Chance of Rain

Light Rain

Light Rain

Light Rain

80% Chance Rain Showers

70% Chance Rain Showers

50% Chance Rain Showers

50% Chance Rain Showers

50% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers

40% Chance of Light Rain

40% Chance of Light Rain

50% Chance of Light Rain

50% Chance of Light Rain

50% Chance of Light Rain

50% Chance of Light Rain

60% Chance Rain Showers

50% Chance Rain Showers

40% Chance Rain Showers

30% Chance Rain Showers