Arundel Mills Rainfall ForecastUnited StatesMDAnne Arundel CountyArundel MillsToday 15 Apr100%Wed 16 AprNo RainThu 17 AprNo RainFri 18 Apr10%Sat 19 Apr45%Sun 20 Apr30%Mon 21 Apr20%Arundel Mills rainfall forecast issued today at 2:04 am. Next forecast at approx. 4:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Sterling RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads