On Saturday, November 30, mostly partly cloudy, no precipitation are expected in Cefn Brith. The lowest air temperature will be +10°C at 3 am, the highest temperature will be +12°C around 3 pm. The atmospheric pressure will be within 734-737 mm Hg. The relative humidity 89-95%. The wind will be mainly southerly 4 m/s with maximum gusts up to 13 m/s. Ultraviolet index 1, no sun protection is required

On Sunday, December 1, mostly partly cloudy, light rain are expected in Cefn Brith. The lowest air temperature will be +9°C at 9 am, the highest temperature will be +12°C around 3 am. The atmospheric pressure will be within 728-733 mm Hg. The relative humidity 88-99%. The wind will be mainly southerly 4 m/s with maximum gusts up to 10 m/s. Ultraviolet index 1, no sun protection is required

On Monday, December 2, mostly partly cloudy, light rain are expected in Cefn Brith. The lowest air temperature will be +4°C at 9 pm, the highest temperature will be +9°C at midnight. The atmospheric pressure will be within 730-738 mm Hg. The relative humidity 90-100%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 13 m/s. Ultraviolet index 1, no sun protection is required