Llangammarch Wells Rainfall ForecastUnited KingdomWLPowysLlangammarch WellsToday 18 Apr5%Sun 19 Apr5%Mon 20 Apr15%Tue 21 Apr15%Wed 22 Apr5%Thu 23 Apr5%Llangammarch Wells rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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