Trefor Rainfall ForecastUnited KingdomWLIsle of AngleseyTreforToday 25 Aug95%Tue 26 Aug10%Wed 27 Aug70%Thu 28 Aug45%Fri 29 Aug35%Sat 30 Aug60%Sun 31 Aug55%Trefor rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dublin RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads