Ottershaw Rainfall ForecastUnited KingdomSESurreyOttershawToday 13 Apr80%Tue 14 Apr25%Wed 15 Apr45%Thu 16 Apr35%Fri 17 Apr15%Sat 18 Apr35%Sun 19 Apr35%Ottershaw 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 Chenies (Hertfordshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads