Abergwyngregyn Rainfall ForecastUnited KingdomWLGwyneddAbergwyngregynToday 25 Sep45%Sat 26 Sep5%Sun 27 Sep85%Mon 28 Sep5%Tue 29 Sep55%Wed 30 Sep55%Thu 1 Oct35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Abergwyngregyn rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationHameldon Hill (Lancashire) RadarGet WillyWeather+ to remove ads