5-day weather forecast for Peoria, Arizona

Weather changeability for Phoenix, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.5° 3.4°
Average change in low temperature day-to-day 4.4° 4.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 56%
Chance of precip day after a dry day 7% 8%

Weather forecast accuracy for Phoenix, Arizona

Last Month
The Weather Channel   90.00%
Weather Underground   90.00%
MeteoGroup   89.44%
AccuWeather   88.06%
Foreca   87.22%
Dark Sky   85.83%
NWS Digital Forecast   83.61%
World Weather Online   65.00%
Persistence   58.89%
Last Year
AccuWeather   87.70%
The Weather Channel   87.66%
Weather Underground   87.40%
Foreca   87.37%
MeteoGroup   85.73%
Dark Sky   82.38%
NWS Digital Forecast   79.41%
World Weather Online   74.95%
Persistence   65.17%

ForecastAdvisor Fact

On average, AccuWeather's low temperature forecasts for Phoenix were off by 2.13 degrees last month.