Llandaff Rainfall ForecastUnited KingdomWLCardiffLlandaffToday 7 Jul10%Wed 8 JulNo RainThu 9 JulNo RainFri 10 JulNo RainSat 11 JulNo RainSun 12 Jul5%Mon 13 Jul5%Llandaff rainfall forecast issued today at 7:35 am. Next forecast at approx. 9:35 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads