5-day weather forecast for Vernon, Arizona

Weather changeability for Saint Johns, Arizona

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.6° 4.7°
Average change in low temperature day-to-day 4.8° 5.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 86% 53%
Chance of precip day after a dry day 9% 15%

Weather forecast accuracy for Saint Johns, Arizona

Last Month
The Weather Channel   86.31%
MeteoGroup   86.31%
Weather Underground   86.01%
Foreca   85.71%
AccuWeather   84.23%
Dark Sky   80.95%
NWS Digital Forecast   80.56%
World Weather Online   65.18%
Persistence   61.39%
Last Year
Foreca   81.62%
The Weather Channel   80.91%
AccuWeather   80.40%
Weather Underground   80.35%
MeteoGroup   78.13%
NWS Digital Forecast   76.94%
Dark Sky   71.23%
World Weather Online   67.39%
Persistence   55.02%

ForecastAdvisor Fact

95.2% of Weather Underground's high temperature forecasts for Saint Johns were within 3 degrees of actual temperatures last month.