Staines-upon-Thames Rainfall ForecastUnited KingdomSESurreyStaines-upon-ThamesToday 9 Mar15%Tue 10 Mar90%Wed 11 Mar50%Thu 12 Mar85%Fri 13 Mar60%Sat 14 Mar15%Sun 15 Mar10%Staines-upon-Thames rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 pm.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