Cwm Penmachno Rainfall ForecastUnited KingdomWLConwyCwm PenmachnoToday 26 Apr20%Sat 27 Apr50%Sun 28 Apr10%Mon 29 Apr45%Tue 30 Apr10%Wed 1 May40%Thu 2 May15%Cwm Penmachno rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 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