St Illtyd Rainfall ForecastUnited KingdomWLBlaenau GwentSt IlltydToday 11 Feb95%Thu 12 Feb85%Fri 13 Feb65%Sat 14 Feb90%Sun 15 Feb85%Mon 16 Feb35%Tue 17 Feb20%St Illtyd rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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