5-day weather forecast for Phoenix, Arizona

Weather changeability for Phoenix, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.1° 3.2°
Average change in low temperature day-to-day 2.9° 4.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 0% 63%
Chance of precip day after a dry day 3% 4%
 
 

Weather forecast accuracy for Phoenix, Arizona

Last Month
The Weather Channel   94.72%
Weather Underground   94.05%
MeteoGroup   93.89%
Dark Sky (forecast.io)   93.61%
Foreca   92.50%
AccuWeather   91.11%
NWS Digital Forecast   89.08%
World Weather Online   84.17%
Persistence   73.33%
Last Year
The Weather Channel   90.12%
Weather Underground   90.12%
Foreca   88.53%
AccuWeather   86.40%
Dark Sky (forecast.io)   79.36%
NWS Digital Forecast   78.75%
World Weather Online   77.04%
MeteoGroup   73.73%
Persistence   69.87%
 

ForecastAdvisor Fact

On average, MeteoGroup's high temperature forecasts for Phoenix were off by 1.82 degrees last month.