Eastern Oregon Regional Airport at Pendleton Rainfall ForecastUnited StatesORUmatilla CountyEastern Oregon Regional Airport at PendletonToday 18 AprNo RainSat 19 Apr15%Sun 20 Apr10%Mon 21 Apr5%Tue 22 AprNo RainWed 23 AprNo RainThu 24 Apr10%Eastern Oregon Regional Airport at Pendleton 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 Pendleton RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads