Hermiston Rainfall ForecastUnited KingdomDGEdinburghHermistonToday 3 May55%Sat 4 May50%Sun 5 May40%Mon 6 May30%Tue 7 May15%Wed 8 May10%Hermiston rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Munduff Hill (Fife) RadarNational SatelliteNational SynopticGet an account to remove ads