St Agnes (Cornwall) Rainfall ForecastUnited KingdomSWCornwallSt Agnes (Cornwall)Today 29 Mar50%Sat 30 Mar65%Sun 31 Mar50%Mon 1 Apr45%Tue 2 Apr70%Wed 3 Apr50%St Agnes (Cornwall) rainfall forecast issued today at 12:42 am. Next forecast at approx. 2:42 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Predannack (Cornwall) RadarNational SatelliteNational SynopticGet an account to remove ads