West Linn Rainfall ForecastUnited StatesORClackamas CountyWest LinnToday 18 Apr10%Sat 19 Apr20%Sun 20 Apr20%Mon 21 Apr5%Tue 22 AprNo RainWed 23 AprNo RainThu 24 Apr25%West Linn rainfall forecast issued today at 6:05 pm. Next forecast at approx. 8:05 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Portland RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads