Cynonville Rainfall ForecastUnited KingdomWLNeath Port TalbotCynonvilleToday 10 Dec10%Thu 11 Dec90%Fri 12 Dec10%Sat 13 Dec90%Sun 14 Dec90%Mon 15 Dec75%Tue 16 Dec35%Cynonville rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads