River Thames Mouth Rainfall ForecastUnited KingdomEEEssexRiver Thames MouthToday 2 May50%Fri 3 May60%Sat 4 May40%Sun 5 May45%Mon 6 May40%Tue 7 May35%River Thames Mouth rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Thurnham (Kent) RadarNational SatelliteNational SynopticGet an account to remove ads