St Arvans Rainfall ForecastUnited KingdomWLMonmouthshireSt ArvansToday 27 Apr85%Sun 28 Apr55%Mon 29 Apr50%Tue 30 Apr35%Wed 1 May50%Thu 2 May50%Fri 3 May50%St Arvans rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 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 an account to remove ads