Trinant Rainfall ForecastUnited KingdomWLCaerphillyTrinantToday 4 May15%Sun 5 May20%Mon 6 May35%Tue 7 May25%Wed 8 May5%Thu 9 May5%Trinant rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet an account to remove ads