Caswell Bay Rainfall ForecastUnited KingdomWLSwanseaCaswell BayToday 20 AprNo RainSun 21 Apr10%Mon 22 Apr20%Tue 23 Apr5%Wed 24 Apr10%Thu 25 Apr10%Fri 26 Apr30%Caswell Bay rainfall forecast issued today at 1:43 pm. Next forecast at approx. 3:43 am.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