5-day weather forecast for Las Vegas, Nevada

Weather changeability for Las Vegas, Nevada

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.7° 3.7°
Average change in low temperature day-to-day 3.0° 4.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 0% 72%
Chance of precip day after a dry day 0% 7%
 
 

Weather forecast accuracy for Las Vegas, Nevada

Last Month (September)
The Weather Channel   92.78%
Weather Underground   92.78%
Open Weathermap   92.50%
AerisWeather   91.67%
AccuWeather   91.11%
Wetter   90.83%
NWS Digital Forecast   90.56%
Foreca   89.72%
World Weather Online   86.94%
Persistence   77.62%
Weather News   55.56%
Last Year (2019)
The Weather Channel   90.24%
AccuWeather   89.34%
Foreca   88.33%
Weather Underground   87.64%
NWS Digital Forecast   86.94%
Wetter   80.33%
World Weather Online   76.50%
Weather News   72.05%
Persistence   62.30%
 

ForecastAdvisor Fact

0.0% of NWS Digital Forecast's high temperature forecasts for Las Vegas were off by more than 10 degrees last year.