Grovesend Rainfall ForecastUnited KingdomWLSwanseaGrovesendToday 3 Dec95%Thu 4 Dec40%Fri 5 Dec90%Sat 6 Dec85%Sun 7 Dec80%Mon 8 Dec80%Tue 9 Dec60%Grovesend rainfall forecast issued today at 6:35 am. Next forecast at approx. 8:35 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