Mydroilyn Rainfall ForecastUnited KingdomWLCeredigionMydroilynToday 17 Apr60%Thu 18 Apr15%Fri 19 Apr45%Sat 20 Apr5%Sun 21 AprNo RainMon 22 Apr5%Tue 23 Apr10%Mydroilyn rainfall forecast issued today at 7:47 pm. Next forecast at approx. 9:47 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet an account to remove ads