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 3.8° 3.4°
Average change in low temperature day-to-day 4.6° 4.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 43% 56%
Chance of precip day after a dry day 8% 8%

Weather forecast accuracy for Phoenix, Arizona

Last Month
AccuWeather   88.69%
The Weather Channel   88.41%
Dark Sky   88.14%
Weather Underground   88.13%
MeteoGroup   87.85%
Foreca   86.50%
NWS Digital Forecast   81.43%
World Weather Online   67.92%
Persistence   59.41%
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

It rained or snowed 69% of the time in Phoenix last year when Foreca's text forecasts called for precipitation, and 5% of the time when they did not.