Gress Rainfall ForecastUnited KingdomHEWestern IslesGressToday 22 Jul50%Thu 23 Jul55%Fri 24 Jul55%Sat 25 Jul55%Sun 26 Jul30%Mon 27 Jul35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Gress rainfall forecast issued today at 2:37 am. Next forecast at approx. . Rainfall Rainfall AccumulationDruim a'Starraig (Isle of Lewis) RadarGet WillyWeather+ to remove ads