Rainy Lake Rainfall ForecastUnited StatesMTMissoula CountyRainy LakeToday 19 Apr60%Sun 20 Apr70%Mon 21 Apr95%Tue 22 Apr30%Wed 23 Apr25%Thu 24 Apr30%Fri 25 Apr45%Rainy Lake rainfall forecast issued today at 5:04 am. Next forecast at approx. 7:04 pm.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