Upper Killay Rainfall ForecastUnited KingdomWLSwanseaUpper KillayToday 18 Sep60%Fri 19 Sep50%Sat 20 Sep80%Sun 21 Sep30%Mon 22 Sep5%Tue 23 Sep5%Upper Killay 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