Llansannor Rainfall ForecastUnited KingdomWLVale of GlamorganLlansannorToday 19 May90%Wed 20 May45%Thu 21 May15%Fri 22 May10%Sat 23 May10%Sun 24 MayNo RainMon 25 MayNo RainLlansannor rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 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