Grenaby Rainfall ForecastUnited KingdomDGDumfries and GallowayGrenabyToday 28 Aug40%Sat 29 Aug90%Sun 30 Aug60%Mon 31 Aug15%Tue 1 Sep50%Wed 2 Sep30%Thu 3 Sep10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Grenaby rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads