Capel Iwan Rainfall ForecastUnited KingdomWLCarmarthenshireCapel IwanToday 28 Mar95%Fri 29 Mar60%Sat 30 Mar55%Sun 31 Mar30%Mon 1 Apr35%Tue 2 Apr50%Capel Iwan rainfall forecast issued today at 6:42 am. Next forecast at approx. 8:42 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