Horsell Rainfall ForecastUnited KingdomSESurreyHorsellToday 19 Mar5%Fri 20 MarNo RainSat 21 MarNo RainSun 22 Mar5%Mon 23 Mar10%Tue 24 Mar50%Wed 25 Mar45%Horsell 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