Morriston Rainfall ForecastUnited KingdomSTSouth AyrshireMorristonToday 17 Oct10%Sat 18 Oct50%Sun 19 Oct80%Mon 20 Oct40%Tue 21 Oct35%Wed 22 Oct40%Morriston rainfall forecast issued today at 1:35 am. Next forecast at approx. 3:35 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads