Tre-vaughan Rainfall ForecastUnited KingdomWLCarmarthenshireTre-vaughanToday 1 Feb45%Sun 2 Feb45%Mon 3 Feb85%Tue 4 Feb90%Wed 5 Feb5%Thu 6 Feb5%Tre-vaughan rainfall forecast issued today at 6:37 am. Next forecast at approx. 8:37 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 WillyWeather+ to remove ads