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 3.0° 3.7°
Average change in low temperature day-to-day 3.6° 4.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 86% 63%
Chance of precip day after a dry day 23% 10%

Weather forecast accuracy for Phoenix, Arizona

Last Month
Foreca   77.50%
The Weather Channel   76.67%
Weather Underground   76.39%
MeteoGroup   75.28%
AccuWeather   72.99%
NWS Digital Forecast   69.81%
Dark Sky (forecast.io)   69.17%
World Weather Online   65.52%
Persistence   54.31%
Last Year
AccuWeather   86.29%
MeteoGroup   85.83%
The Weather Channel   84.92%
Weather Underground   84.22%
Foreca   83.08%
NWS Digital Forecast   80.59%
World Weather Online   78.68%
Dark Sky (forecast.io)   73.95%
Persistence   62.71%

ForecastAdvisor Fact

On average, NWS Digital Forecast's low temperature forecasts for Phoenix were off by 2.20 degrees last year.