Caston Rainfall ForecastUnited KingdomEENorfolkCastonToday 27 Apr95%Sun 28 Apr70%Mon 29 Apr5%Tue 30 Apr10%Wed 1 May15%Thu 2 May15%Caston rainfall forecast issued today at 1:38 am. Next forecast at approx. 3:38 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Ingham (Lincolnshire) RadarNational SatelliteNational SynopticGet an account to remove ads