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 3.6° 3.6°
Average change in low temperature day-to-day 5.4° 4.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 40% 71%
Chance of precip day after a dry day 8% 6%

Weather forecast accuracy for Phoenix, Arizona

Last Month
AccuWeather   90.80%
The Weather Channel   90.80%
Weather Underground   90.80%
Foreca   89.94%
NWS Digital Forecast   87.80%
MeteoGroup   86.21%
Dark Sky (forecast.io)   85.34%
World Weather Online   70.54%
Persistence   59.77%
Last Year
The Weather Channel   90.27%
Weather Underground   90.19%
AccuWeather   88.73%
Foreca   88.42%
MeteoGroup   88.21%
NWS Digital Forecast   83.83%
Dark Sky (forecast.io)   81.42%
World Weather Online   78.03%
Persistence   65.94%

ForecastAdvisor Fact

On average, AccuWeather's low temperature forecasts for Phoenix were off by 1.82 degrees last month.