5-day weather forecast for Picacho, Arizona

Weather changeability for Tucson, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.8° 4.0°
Average change in low temperature day-to-day 5.3° 4.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 53%
Chance of precip day after a dry day 7% 10%

Weather forecast accuracy for Tucson, Arizona

Last Month
Foreca   88.98%
MeteoGroup   88.98%
AccuWeather   88.17%
The Weather Channel   87.37%
NWS Digital Forecast   87.10%
Weather Underground   86.94%
Dark Sky   83.33%
World Weather Online   63.71%
Persistence   59.41%
Last Year
The Weather Channel   87.99%
Weather Underground   87.39%
MeteoGroup   86.51%
AccuWeather   86.43%
Foreca   85.46%
NWS Digital Forecast   82.83%
Dark Sky   80.44%
World Weather Online   72.46%
Persistence   62.21%

ForecastAdvisor Fact

It rained or snowed 100% of the time in Tucson last month when The Weather Channel's text forecasts called for precipitation, and 8% of the time when they did not.