Gainsborough Rainfall ForecastUnited KingdomEMLincolnshireGainsboroughToday 15 Sep55%Wed 16 Sep35%Thu 17 Sep5%Fri 18 Sep10%Sat 19 Sep5%Sun 20 Sep5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Gainsborough rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationIngham (Lincolnshire) RadarGet WillyWeather+ to remove ads