Dolgellau Rainfall ForecastUnited KingdomWLGwyneddDolgellauToday 23 Aug5%Sun 24 AugNo RainMon 25 Aug80%Tue 26 Aug65%Wed 27 Aug65%Thu 28 Aug65%Fri 29 Aug60%Dolgellau rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads