5-day weather forecast for Tucson, Arizona

Weather changeability for Tucson, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.1° 4.0°
Average change in low temperature day-to-day 6.3° 4.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 65%
Chance of precip day after a dry day 3% 9%

Weather forecast accuracy for Tucson, Arizona

Last Month
MeteoGroup   92.26%
NWS Digital Forecast   91.37%
Weather Underground   91.07%
The Weather Channel   90.77%
Foreca   89.58%
AccuWeather   89.29%
Dark Sky (forecast.io)   78.57%
World Weather Online   66.67%
Persistence   57.26%
Last Year
The Weather Channel   86.93%
Weather Underground   86.79%
AccuWeather   86.05%
MeteoGroup   85.04%
Foreca   84.87%
NWS Digital Forecast   80.76%
Dark Sky (forecast.io)   80.08%
World Weather Online   74.53%
Persistence   61.72%

ForecastAdvisor Fact

ForecastWatch.com is the largest provider of weather forecast accuracy statistics.