Orpington Rainfall ForecastUnited KingdomSEGreater LondonOrpingtonToday 25 Mar95%Thu 26 Mar5%Fri 27 Mar60%Sat 28 Mar25%Sun 29 Mar20%Mon 30 Mar15%Tue 31 Mar15%Orpington 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 Thurnham (Kent) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads