Llangwm Rainfall ForecastUnited KingdomWLPembrokeshireLlangwmToday 3 Aug55%Mon 4 Aug90%Tue 5 Aug5%Wed 6 Aug10%Thu 7 Aug45%Fri 8 Aug10%Llangwm rainfall forecast issued yesterday 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 Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads