Holiday Isle SPB Rainfall ForecastUnited StatesFLMonroe-Upper Keys CountyHoliday Isle SPBToday 19 AprNo RainSun 20 AprNo RainMon 21 AprNo RainTue 22 Apr5%Wed 23 Apr5%Thu 24 Apr10%Fri 25 Apr15%Holiday Isle SPB rainfall forecast issued today at 10:04 pm. Next forecast at approx. 12:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Miami RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads