Grinton Rainfall ForecastUnited KingdomYHNorth YorkshireGrintonToday 18 Feb75%Thu 19 Feb65%Fri 20 Feb85%Sat 21 Feb45%Sun 22 Feb35%Mon 23 Feb10%Tue 24 Feb50%Grinton 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 High Moorsley (Durham) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads