Patterson Rainfall ForecastUnited StatesLASt Mary ParishPattersonToday 15 Apr5%Wed 16 AprNo RainThu 17 AprNo RainFri 18 AprNo RainSat 19 AprNo RainSun 20 Apr15%Mon 21 Apr30%Patterson rainfall forecast issued today at 1:04 pm. Next forecast at approx. 3:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time New Orleans is currently offline. Showing backup Mobile.National SatelliteNational SynopticGet WillyWeather+ to remove ads