Porth Howel Rainfall ForecastUnited KingdomWLGwyneddPorth HowelToday 24 Oct90%Sat 25 Oct60%Sun 26 Oct85%Mon 27 Oct20%Tue 28 Oct40%Wed 29 Oct35%Porth Howel rainfall forecast issued today at 1:35 am. Next forecast at approx. 3:35 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