Bonner Rainfall ForecastUnited StatesMTMissoula CountyBonnerToday 19 Apr45%Sun 20 Apr50%Mon 21 Apr85%Tue 22 Apr15%Wed 23 Apr10%Thu 24 Apr15%Fri 25 Apr25%Bonner 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