Port Grenaugh Rainfall ForecastUnited KingdomDGDumfries and GallowayPort GrenaughToday 23 Jan10%Sat 24 Jan60%Sun 25 Jan10%Mon 26 Jan90%Tue 27 Jan85%Wed 28 Jan50%Thu 29 Jan50%Port Grenaugh rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads