Heaton Mersey Rainfall ForecastUnited KingdomNWGreater ManchesterHeaton MerseyToday 5 Apr90%Mon 6 Apr5%Tue 7 Apr5%Wed 8 Apr55%Thu 9 Apr55%Fri 10 Apr15%Sat 11 Apr15%Heaton Mersey 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 Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads