Isle Of Grain Rainfall ForecastUnited KingdomSEKentIsle Of GrainToday 13 Mar65%Sat 14 Mar45%Sun 15 Mar80%Mon 16 Mar50%Tue 17 Mar10%Wed 18 MarNo RainThu 19 MarNo RainIsle Of Grain 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 Thurnham (Kent) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads