Thornton Rainfall ForecastUnited KingdomWLPembrokeshireThorntonToday 15 Nov5%Sun 16 Nov5%Mon 17 Nov15%Tue 18 Nov15%Wed 19 Nov35%Thu 20 Nov35%Fri 21 Nov75%Thornton rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 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