Granny's Bay Rainfall ForecastUnited KingdomNWLancashireGranny's BayToday 9 May10%Fri 10 May5%Sat 11 May5%Sun 12 May35%Mon 13 May45%Tue 14 May50%Granny's Bay rainfall forecast issued yesterday at 7:38 pm. Next forecast at approx. 9:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet an account to remove ads