Withiel Rainfall ForecastUnited KingdomSWCornwallWithielToday 9 Mar80%Tue 10 Mar95%Wed 11 Mar15%Thu 12 Mar85%Fri 13 Mar65%Sat 14 Mar40%Withiel rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 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