Aintree Rainfall ForecastUnited KingdomNWMerseysideAintreeToday 28 Mar60%Sun 29 Mar100%Mon 30 Mar55%Tue 31 Mar55%Wed 1 Apr50%Thu 2 Apr20%Fri 3 Apr35%Aintree rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 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