St Illtyd Rainfall ForecastUnited KingdomWLBlaenau GwentSt IlltydToday 27 Dec20%Sun 28 Dec15%Mon 29 Dec15%Tue 30 Dec10%Wed 31 Dec10%Thu 1 Jan15%Fri 2 Jan10%St Illtyd rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads