Llanblethian Rainfall ForecastUnited KingdomWLVale of GlamorganLlanblethianToday 23 Nov95%Sun 24 Nov60%Mon 25 Nov60%Tue 26 Nov35%Wed 27 Nov15%Thu 28 Nov15%Fri 29 Nov55%Llanblethian rainfall forecast issued today at 6:38 pm. Next forecast at approx. 8:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads