Birch Grove Rainfall ForecastUnited KingdomSEWest SussexBirch GroveToday 3 Oct95%Sat 4 Oct15%Sun 5 Oct5%Mon 6 Oct5%Tue 7 Oct15%Wed 8 Oct15%Birch Grove rainfall forecast issued yesterday at 7:38 pm. Next forecast at approx. 9:38 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