Castle Green Rainfall ForecastUnited KingdomSESurreyCastle GreenToday 13 Mar20%Sat 14 Mar5%Sun 15 Mar70%Mon 16 Mar20%Tue 17 Mar20%Wed 18 MarNo RainThu 19 Mar5%Castle Green rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chenies (Hertfordshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads