Claerwen Valley Rainfall ForecastUnited KingdomWLPowysClaerwen ValleyToday 26 Oct100%Tue 27 Oct85%Wed 28 Oct65%Thu 29 Oct15%Fri 30 Oct15%Sat 31 Oct20%Sun 1 Nov20%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Claerwen Valley rainfall forecast issued today at 6:11 pm. Next forecast at approx. 8:11 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads