Knuston Rainfall ForecastUnited KingdomEMNorthamptonshireKnustonToday 20 Mar20%Sat 21 Mar5%Sun 22 Mar10%Mon 23 Mar5%Tue 24 Mar40%Wed 25 Mar35%Thu 26 Mar35%Knuston 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