Cummings Lake Rainfall ForecastUnited StatesIDLemhi CountyCummings LakeToday 19 Apr20%Sun 20 Apr50%Mon 21 Apr75%Tue 22 Apr5%Wed 23 Apr20%Thu 24 Apr20%Fri 25 Apr35%Cummings Lake rainfall forecast issued today at 4:04 pm. Next forecast at approx. 6:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Missoula RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads