River Medway - Sheerness Harbour Rainfall ForecastUnited KingdomSEKentRiver Medway - Sheerness HarbourToday 20 Aug5%Thu 21 Aug5%Fri 22 Aug5%Sat 23 Aug10%Sun 24 Aug5%Mon 25 Aug5%Tue 26 Aug5%River Medway - Sheerness Harbour rainfall forecast issued today at 7:40 pm. Next forecast at approx. 9:40 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