Llanblethian Rainfall ForecastUnited KingdomWLVale of GlamorganLlanblethianToday 4 Jan10%Mon 5 Jan5%Tue 6 Jan55%Wed 7 Jan40%Thu 8 Jan55%Fri 9 Jan10%Sat 10 Jan25%Llanblethian rainfall forecast issued today at 12:40 pm. Next forecast at approx. 2:40 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