Dolgellau Rainfall ForecastUnited KingdomWLGwyneddDolgellauToday 29 Aug100%Sun 30 Aug85%Mon 31 Aug85%Tue 1 Sep50%Wed 2 Sep60%Thu 3 Sep50%Fri 4 Sep40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dolgellau rainfall forecast issued today at 1:09 pm. Next forecast at approx. 3:09 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads