Carnglas Rainfall ForecastUnited KingdomWLSwanseaCarnglasToday 25 Apr10%Fri 26 Apr15%Sat 27 Apr20%Sun 28 Apr40%Mon 29 Apr15%Tue 30 Apr35%Carnglas rainfall forecast issued today at 1:38 am. Next forecast at approx. 3:38 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 an account to remove ads