Porth Howel Rainfall ForecastUnited KingdomWLGwyneddPorth HowelToday 29 Oct5%Fri 30 Oct5%Sat 31 Oct35%Sun 1 Nov5%Mon 2 NovNo RainTue 3 NovNo RainWed 4 Nov5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Porth Howel rainfall forecast issued today at 6:11 pm. Next forecast at approx. 8:11 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads