Lower Tregantle Rainfall ForecastUnited KingdomSWCornwallLower TregantleToday 22 May15%Fri 23 May50%Sat 24 May80%Sun 25 May10%Mon 26 May50%Tue 27 May50%Lower Tregantle 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