Llangwm Rainfall ForecastUnited KingdomWLPembrokeshireLlangwmToday 4 MayNo RainSun 5 May50%Mon 6 May35%Tue 7 May5%Wed 8 May5%Thu 9 May5%Fri 10 May5%Llangwm rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 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 an account to remove ads