Bourne Rainfall ForecastUnited KingdomEMLincolnshireBourneToday 16 Jul15%Thu 17 Jul10%Fri 18 Jul10%Sat 19 Jul55%Sun 20 Jul40%Mon 21 Jul40%Bourne 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