5-day weather forecast for Goodyear, Arizona

Weather changeability for Phoenix, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.3° 3.3°
Average change in low temperature day-to-day 4.7° 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 24% 4%

Weather forecast accuracy for Phoenix, Arizona

Last Month
MeteoGroup   81.72%
AccuWeather   76.61%
The Weather Channel   76.61%
Foreca   76.08%
Weather Underground   72.85%
Dark Sky (forecast.io)   67.74%
Persistence   60.75%
NWS Digital Forecast   59.95%
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, CustomWeather's high temperature forecasts for Phoenix were off by 2.33 degrees last year.