Llwyn-y-groes Rainfall ForecastUnited KingdomWLCeredigionLlwyn-y-groesToday 14 Aug45%Fri 15 Aug15%Sat 16 AugNo RainSun 17 Aug35%Mon 18 Aug35%Tue 19 Aug10%Wed 20 Aug40%Llwyn-y-groes rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads