Great Casterton Rainfall ForecastUnited KingdomEMRutlandGreat CastertonToday 4 Jul60%Sat 5 Jul10%Sun 6 Jul15%Mon 7 Jul15%Tue 8 JulNo RainWed 9 JulNo RainGreat Casterton rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Ingham (Lincolnshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads