Horsell Rainfall ForecastUnited KingdomSESurreyHorsellToday 19 Oct90%Mon 20 Oct80%Tue 21 Oct40%Wed 22 Oct80%Thu 23 Oct50%Fri 24 Oct35%Sat 25 Oct10%Horsell rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 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