Harperrig Reservoir Rainfall ForecastUnited KingdomDGWest LothianHarperrig ReservoirToday 12 Jun40%Fri 13 Jun55%Sat 14 Jun90%Sun 15 Jun30%Mon 16 Jun15%Tue 17 Jun15%Wed 18 Jun10%Harperrig Reservoir rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Munduff Hill (Fife) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads