Kukio Bay Rainfall ForecastUnited StatesHIHawaiiKukio BayToday 18 Apr50%Sat 19 Apr40%Sun 20 Apr40%Mon 21 Apr40%Tue 22 Apr35%Wed 23 Apr35%Thu 24 Apr25%Kukio Bay rainfall forecast issued today at 6:04 pm. Next forecast at approx. 8:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Kohala RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads