Horsted Keynes Rainfall ForecastUnited KingdomSEWest SussexHorsted KeynesToday 10 Oct35%Sun 11 Oct55%Mon 12 Oct85%Tue 13 Oct55%Wed 14 Oct5%Thu 15 Oct40%Fri 16 Oct40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Horsted Keynes rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationThurnham (Kent) RadarGet WillyWeather+ to remove ads