5-day weather forecast for Maricopa, Arizona

Weather changeability for Phoenix, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.8° 3.3°
Average change in low temperature day-to-day 3.5° 3.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 67%
Chance of precip day after a dry day 11% 4%

Weather forecast accuracy for Phoenix, Arizona

Last Month
MeteoGroup   85.83%
Foreca   83.33%
The Weather Channel   81.67%
AccuWeather   80.56%
Weather Underground   78.33%
Persistence   72.70%
NWS Digital Forecast   67.53%
Dark Sky (forecast.io)   65.56%
Last Year
Weather Underground   88.62%
The Weather Channel   87.99%
MeteoGroup   87.98%
Foreca   87.17%
WeatherBug   83.74%
NWS Digital Forecast   83.08%
CustomWeather   82.79%
Persistence   71.15%

ForecastAdvisor Fact

On average, The Weather Channel's high temperature forecasts for Phoenix were off by 1.61 degrees last year.