Llandegfan Rainfall ForecastUnited KingdomWLIsle of AngleseyLlandegfanToday 24 Apr5%Thu 25 Apr50%Fri 26 Apr5%Sat 27 Apr10%Sun 28 Apr30%Mon 29 Apr15%Tue 30 Apr20%Llandegfan rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet an account to remove ads