River Thames - Richmond Lock Rainfall ForecastUnited KingdomSEGreater LondonRiver Thames - Richmond LockToday 29 Mar90%Sat 30 Mar10%Sun 31 Mar40%Mon 1 Apr20%Tue 2 Apr75%Wed 3 Apr55%Thu 4 Apr15%River Thames - Richmond Lock rainfall forecast issued today at 12:43 pm. Next forecast at approx. 2:43 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chenies (Hertfordshire) RadarNational SatelliteNational SynopticGet an account to remove ads