Norwalk Harbor - Washington Street Bridge Rainfall ForecastUnited StatesCTFairfield CountyNorwalk Harbor - Washington Street BridgeToday 18 Apr5%Sat 19 Apr15%Sun 20 Apr15%Mon 21 Apr5%Tue 22 Apr55%Wed 23 Apr5%Thu 24 Apr5%Norwalk Harbor - Washington Street Bridge rainfall forecast issued today at 7:04 pm. Next forecast at approx. 9:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Upton RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads