Horton Rainfall ForecastUnited KingdomEMNorthamptonshireHortonToday 5 May10%Wed 6 May10%Thu 7 May5%Fri 8 May25%Sat 9 May10%Sun 10 May20%Horton rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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