Llangennith Beach Rainfall ForecastUnited KingdomWLSwanseaLlangennith BeachToday 4 Nov50%Thu 5 Nov15%Fri 6 Nov40%Sat 7 Nov15%Sun 8 Nov15%Mon 9 Nov15%Tue 10 Nov45%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Llangennith Beach rainfall forecast issued today at 12:11 pm. Next forecast at approx. 2:11 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads