Smile Lake Rainfall ForecastUnited StatesMNLake CountySmile LakeToday 19 Apr30%Sun 20 AprNo RainMon 21 Apr40%Tue 22 Apr25%Wed 23 Apr45%Thu 24 Apr15%Fri 25 Apr25%Smile Lake rainfall forecast issued today at 5:04 pm. Next forecast at approx. 7:04 am.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