River Medway - Otterham Creek Entrance Rainfall ForecastUnited KingdomSEKentRiver Medway - Otterham Creek EntranceToday 18 Aug15%Tue 19 Aug10%Wed 20 Aug10%Thu 21 Aug5%Fri 22 Aug5%Sat 23 Aug5%River Medway - Otterham Creek Entrance rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.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