Crompton Rainfall ForecastUnited KingdomNWGreater ManchesterCromptonToday 1 Feb10%Sun 2 Feb20%Mon 3 Feb15%Tue 4 Feb85%Wed 5 Feb15%Thu 6 Feb5%Fri 7 Feb5%Crompton rainfall forecast issued today at 6:38 pm. Next forecast at approx. 8:38 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