Waterloo Rainfall ForecastUnited KingdomNWMerseysideWaterlooToday 12 May90%Wed 13 May85%Thu 14 May75%Fri 15 May5%Sat 16 May15%Sun 17 May50%Mon 18 May15%Waterloo rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 am.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