5-day weather forecast for Arlington, Arizona

Weather changeability for Phoenix, Arizona

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Phoenix, Arizona

Last Month
National Weather Service   93.45%
Weather Underground   92.86%
The Weather Channel   91.96%
MeteoGroup   91.07%
CustomWeather   89.88%
Foreca   84.52%
Dark Sky (forecast.io)   79.46%
Persistence   12.50%
Last Year
Weather Underground   88.62%
The Weather Channel   87.99%
MeteoGroup   87.98%
Foreca   87.17%
WeatherBug   83.74%
CustomWeather   82.79%
National Weather Service   82.39%
Persistence   71.15%
 

ForecastAdvisor Fact

0.2% of MeteoGroup's low temperature forecasts for Phoenix were off by more than 10 degrees last year.