5-day weather forecast for Arlington, Arizona

Weather changeability for Phoenix, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.0° 3.8°
Average change in low temperature day-to-day 3.7° 4.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 52%
Chance of precip day after a dry day 13% 4%

Weather forecast accuracy for Phoenix, Arizona

Last Month
Weather Underground   91.07%
The Weather Channel   90.12%
Foreca   89.81%
National Weather Service   88.99%
MeteoGroup   88.69%
CustomWeather   86.90%
Dark Sky (forecast.io)   81.55%
WeatherBug   68.31%
Persistence   64.37%
Last Year
The Weather Channel   88.86%
MeteoGroup   88.39%
WeatherBug   86.51%
Weather Underground   82.94%
Foreca   82.56%
CustomWeather   81.20%
National Weather Service   77.99%
Persistence   67.25%

ForecastAdvisor Fact

On average, CustomWeather's high temperature forecasts for Phoenix were off by 2.70 degrees last year.