Orpington Rainfall ForecastUnited KingdomSEGreater LondonOrpingtonToday 30 Aug90%Sun 31 Aug30%Mon 1 Sep45%Tue 2 Sep60%Wed 3 Sep45%Thu 4 Sep55%Orpington rainfall forecast issued yesterday at 7:36 pm. Next forecast at approx. 9:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Thurnham (Kent) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads