Porth y Wylfa Rainfall ForecastUnited KingdomWLIsle of AngleseyPorth y WylfaToday 26 Oct95%Tue 27 Oct60%Wed 28 Oct10%Thu 29 Oct25%Fri 30 Oct40%Sat 31 Oct10%Sun 1 Nov15%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Porth y Wylfa rainfall forecast issued today at 12:11 pm. Next forecast at approx. 2:11 am. Rainfall Rainfall AccumulationDublin RadarGet WillyWeather+ to remove ads