Grafton Rainfall ForecastUnited KingdomSEOxfordshireGraftonToday 15 Dec60%Tue 16 Dec15%Wed 17 Dec85%Thu 18 Dec90%Fri 19 Dec45%Sat 20 Dec55%Grafton 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