Gweek Rainfall ForecastUnited KingdomSWCornwallGweekToday 8 Dec95%Tue 9 Dec85%Wed 10 Dec30%Thu 11 Dec75%Fri 12 Dec20%Sat 13 Dec20%Sun 14 Dec45%Gweek rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 am.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