Downtown (Las Vegas) Rainfall ForecastUnited StatesNVClark CountyDowntown (Las Vegas)Today 19 AprNo RainSun 20 AprNo RainMon 21 AprNo RainTue 22 AprNo RainWed 23 AprNo RainThu 24 AprNo RainFri 25 AprNo RainDowntown (Las Vegas) rainfall forecast issued today at 3:04 pm. Next forecast at approx. 5:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Las Vegas RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads