Bass Island Park Rainfall ForecastUnited StatesOHHamilton CountyBass Island ParkToday 19 Apr65%Sun 20 Apr20%Mon 21 Apr80%Tue 22 Apr5%Wed 23 Apr10%Thu 24 Apr35%Fri 25 Apr70%Bass Island Park 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 Wilmington RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads