Grigghall Rainfall ForecastUnited KingdomNWCumbriaGrigghallToday 12 May85%Mon 13 May45%Tue 14 May60%Wed 15 May35%Thu 16 May35%Fri 17 May30%Grigghall rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 pm.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