Postwick Rainfall ForecastUnited KingdomEENorfolkPostwickToday 29 Mar10%Sun 30 Mar5%Mon 31 MarNo RainTue 1 AprNo RainWed 2 AprNo RainThu 3 AprNo RainFri 4 Apr5%Postwick rainfall forecast issued today at 12:37 pm. Next forecast at approx. 3:37 am.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