Dolbenmaen Rainfall ForecastUnited KingdomWLGwyneddDolbenmaenToday 27 Jul15%Tue 28 Jul40%Wed 29 Jul45%Thu 30 Jul5%Fri 31 Jul5%Sat 1 Aug10%Sun 2 Aug45%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dolbenmaen rainfall forecast issued today at 7:12 am. Next forecast at approx. 9:12 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads