Mahukona Rainfall ForecastUnited StatesHIHawaiiMahukonaToday 19 Apr55%Sun 20 Apr50%Mon 21 Apr45%Tue 22 Apr35%Wed 23 Apr25%Thu 24 Apr20%Fri 25 Apr10%Mahukona 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 Kohala RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads