5-day weather forecast for Scottsdale, Arizona


Mostly Sunny


Click on a forecast to see the forecast trend for that day

Weather changeability for Scottsdale, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.8° 3.5°
Average change in low temperature day-to-day 4.3° 4.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 33% 62%
Chance of precip day after a dry day 8% 8%

Weather forecast accuracy for Scottsdale, Arizona

Last Month
The Weather Channel   88.27%
Foreca   88.27%
Weather Underground   87.96%
AccuWeather   85.80%
Dark Sky (forecast.io)   80.25%
NWS Digital Forecast   79.10%
World Weather Online   75.31%
MeteoGroup   71.60%
Persistence   63.99%
Last Year
AccuWeather   88.39%
The Weather Channel   87.97%
Weather Underground   87.80%
Foreca   87.60%
NWS Digital Forecast   85.11%
Dark Sky (forecast.io)   81.54%
World Weather Online   78.70%
MeteoGroup   75.17%
Persistence   64.32%

ForecastAdvisor Fact

74.1% of Foreca's low temperature forecasts for Scottsdale were within 3 degrees of actual temperatures last month.