Cullum Lake Rainfall ForecastUnited StatesTXKerr CountyCullum LakeToday 19 Apr60%Sun 20 Apr85%Mon 21 AprNo RainTue 22 Apr50%Wed 23 Apr60%Thu 24 Apr50%Fri 25 Apr45%Cullum Lake rainfall forecast issued today at 9:04 pm. Next forecast at approx. 11:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Laughlin AFB RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads