Llandegfan Rainfall ForecastUnited KingdomWLIsle of AngleseyLlandegfanToday 11 Dec95%Fri 12 Dec35%Sat 13 Dec80%Sun 14 Dec85%Mon 15 Dec75%Tue 16 Dec20%Wed 17 Dec50%Llandegfan rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 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 WillyWeather+ to remove ads