Cefn-mawr Rainfall ForecastUnited KingdomWLWrexhamCefn-mawrToday 17 Jul45%Fri 18 Jul60%Sat 19 Jul40%Sun 20 Jul55%Mon 21 Jul40%Tue 22 Jul35%Cefn-mawr rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads