Trealaw Rainfall ForecastUnited KingdomWLRhondda Cynon TaffTrealawToday 27 Aug95%Fri 28 Aug85%Sat 29 Aug90%Sun 30 Aug70%Mon 31 Aug35%Tue 1 Sep55%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Trealaw rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads