Island Lake Rainfall ForecastUnited StatesMNPine CountyIsland LakeToday 19 Apr5%Sun 20 Apr10%Mon 21 Apr50%Tue 22 Apr35%Wed 23 Apr45%Thu 24 Apr30%Fri 25 Apr40%Island Lake rainfall forecast issued today at 4:04 am. Next forecast at approx. 6:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Duluth RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads