Islesboro Island - Sprague Cove Rainfall ForecastUnited StatesMEWaldo CountyIslesboro Island - Sprague CoveToday 19 Apr65%Sun 20 Apr20%Mon 21 Apr5%Tue 22 Apr70%Wed 23 Apr5%Thu 24 Apr10%Fri 25 Apr25%Islesboro Island - Sprague Cove rainfall forecast issued today at 9:05 pm. Next forecast at approx. 11:05 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Portland RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads