Shawnee Lake Rainfall ForecastUnited StatesTXNacogdoches CountyShawnee LakeToday 19 Apr10%Sun 20 Apr80%Mon 21 Apr80%Tue 22 Apr55%Wed 23 Apr70%Thu 24 Apr60%Fri 25 Apr60%Shawnee Lake rainfall forecast issued today at 5:04 pm. Next forecast at approx. 7:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Shreveport RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads