Horton Rainfall ForecastUnited KingdomEMNorthamptonshireHortonToday 16 Sep55%Thu 17 Sep55%Fri 18 Sep40%Sat 19 Sep10%Sun 20 Sep5%Mon 21 Sep10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Horton rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationChenies (Hertfordshire) RadarGet WillyWeather+ to remove ads