Dolgellau Rainfall ForecastUnited KingdomWLGwyneddDolgellauToday 13 Jan95%Wed 14 Jan90%Thu 15 Jan55%Fri 16 Jan30%Sat 17 Jan10%Sun 18 Jan15%Mon 19 Jan15%Dolgellau rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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