Grennan Point Rainfall ForecastUnited KingdomDGDumfries and GallowayGrennan PointToday 9 Jul15%Fri 10 Jul5%Sat 11 Jul5%Sun 12 Jul5%Mon 13 JulNo RainTue 14 JulNo RainGrennan Point rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads