Otter Rock Rainfall ForecastUnited StatesORLincoln CountyOtter RockToday 18 Apr25%Sat 19 Apr10%Sun 20 Apr25%Mon 21 Apr5%Tue 22 AprNo RainWed 23 AprNo RainThu 24 Apr15%Otter Rock rainfall forecast issued today at 10:03 am. Next forecast at approx. 12:03 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