Rhayader Rainfall ForecastUnited KingdomWLPowysRhayaderToday 8 Mar55%Mon 9 Mar40%Tue 10 Mar90%Wed 11 Mar65%Thu 12 Mar85%Fri 13 Mar45%Rhayader rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 pm.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