Postwick Rainfall ForecastUnited KingdomEENorfolkPostwickToday 13 Apr55%Tue 14 Apr5%Wed 15 Apr15%Thu 16 Apr20%Fri 17 Apr5%Sat 18 Apr20%Sun 19 Apr30%Postwick rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 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