Carreg Onnen Bay Rainfall ForecastUnited KingdomWLPembrokeshireCarreg Onnen BayToday 10 May5%Mon 11 May30%Tue 12 May15%Wed 13 May60%Thu 14 May35%Fri 15 May10%Sat 16 May50%Carreg Onnen Bay rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 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 WillyWeather+ to remove ads