Gweek Rainfall ForecastUnited KingdomSWCornwallGweekToday 24 Oct75%Sat 25 Oct45%Sun 26 Oct50%Mon 27 Oct15%Tue 28 Oct35%Wed 29 Oct50%Thu 30 Oct50%Gweek rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Predannack (Cornwall) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads