Morriston Rainfall ForecastUnited KingdomSTSouth AyrshireMorristonToday 19 Jan50%Tue 20 Jan85%Wed 21 Jan55%Thu 22 Jan40%Fri 23 Jan15%Sat 24 Jan10%Sun 25 Jan10%Morriston rainfall forecast issued today at 12:38 pm. Next forecast at approx. 2:38 am.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