Preston Rainfall ForecastUnited KingdomEEHertfordshirePrestonToday 20 Jan90%Wed 21 Jan90%Thu 22 Jan50%Fri 23 Jan25%Sat 24 Jan15%Sun 25 Jan15%Preston rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chenies (Hertfordshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads