California Rainfall ForecastUnited KingdomEENorfolkCaliforniaToday 15 May95%Sat 16 May55%Sun 17 May40%Mon 18 May45%Tue 19 May50%Wed 20 May30%California rainfall forecast issued today at 1:35 am. Next forecast at approx. 3:35 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