Glan-yr-afon (Llandderfel) Rainfall ForecastUnited KingdomWLGwyneddGlan-yr-afon (Llandderfel)Today 27 Jun55%Sun 28 Jun20%Mon 29 Jun15%Tue 30 Jun40%Wed 1 Jul20%Thu 2 Jul20%Fri 3 Jul15%Glan-yr-afon (Llandderfel) rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationClee Hill (Shropshire) RadarGet WillyWeather+ to remove ads