Grinton Rainfall ForecastUnited KingdomYHNorth YorkshireGrintonToday 18 Feb50%Thu 19 Feb60%Fri 20 Feb60%Sat 21 Feb20%Sun 22 Feb50%Mon 23 Feb15%Grinton rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time High Moorsley (Durham) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads