Christchurch Rainfall ForecastUnited KingdomSWDorsetChristchurchToday 18 Aug10%Tue 19 Aug5%Wed 20 Aug5%Thu 21 AugNo RainFri 22 AugNo RainSat 23 Aug15%Sun 24 Aug10%Christchurch rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads