Llanwrtyd Wells Rainfall ForecastUnited KingdomWLPowysLlanwrtyd WellsToday 17 MayNo RainSun 18 MayNo RainMon 19 May5%Tue 20 May40%Wed 21 May10%Thu 22 May5%Fri 23 May15%Llanwrtyd Wells rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads