Dowlais Rainfall ForecastUnited KingdomWLMerthyr TydfilDowlaisToday 3 Sep95%Fri 4 Sep90%Sat 5 Sep5%Sun 6 Sep60%Mon 7 Sep55%Tue 8 Sep40%Wed 9 Sep35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dowlais rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads