River Thames - Grosvenor Bridge Rainfall ForecastUnited KingdomSEGreater LondonRiver Thames - Grosvenor BridgeToday 8 AugNo RainSat 9 Aug5%Sun 10 AugNo RainMon 11 Aug5%Tue 12 Aug5%Wed 13 Aug5%Thu 14 Aug30%River Thames - Grosvenor Bridge rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chenies (Hertfordshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads