Birch Grove Rainfall ForecastUnited KingdomSEWest SussexBirch GroveToday 6 Jun90%Sat 7 Jun90%Sun 8 Jun5%Mon 9 Jun10%Tue 10 Jun10%Wed 11 Jun30%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