Alton Rainfall ForecastUnited KingdomEMDerbyshireAltonToday 1 May55%Thu 2 May20%Fri 3 May75%Sat 4 May10%Sun 5 May30%Mon 6 May35%Alton 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 Ingham (Lincolnshire) RadarNational SatelliteNational SynopticGet an account to remove ads