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 4.2° 3.6°
Average change in low temperature day-to-day 3.8° 4.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 71%
Chance of precip day after a dry day 3% 6%

Weather forecast accuracy for Phoenix, Arizona

Last Month
AccuWeather   95.16%
The Weather Channel   94.89%
Weather Underground   94.89%
Foreca   93.28%
NWS Digital Forecast   93.26%
MeteoGroup   90.59%
Dark Sky (forecast.io)   82.26%
World Weather Online   75.00%
Persistence   68.82%
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, MeteoGroup's low temperature forecasts for Phoenix were off by 2.36 degrees last year.