Forest Hill Rainfall ForecastUnited KingdomSEGreater LondonForest HillToday 7 Jun80%Mon 8 Jun85%Tue 9 Jun65%Wed 10 Jun40%Thu 11 Jun55%Fri 12 Jun15%Sat 13 Jun5%Forest Hill rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 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