5-day weather forecast for San Jose, California

Weather changeability for San Jose, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.7° 4.0°
Average change in low temperature day-to-day 2.9° 3.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 52%
Chance of precip day after a dry day 8% 5%
 
 

Weather forecast accuracy for San Jose, California

Last Month
AccuWeather   86.78%
The Weather Channel   81.61%
Weather Underground   81.61%
Dark Sky (forecast.io)   79.89%
Foreca   75.29%
WeatherBug   71.84%
Persistence   68.75%
CustomWeather   68.68%
National Weather Service   68.10%
Last Year
AccuWeather   83.48%
The Weather Channel   83.29%
CustomWeather   81.27%
WeatherBug   80.44%
Weather Underground   80.19%
National Weather Service   78.97%
Foreca   78.20%
Persistence   69.08%
 

ForecastAdvisor Fact

11.0% of Weather Underground's low temperature forecasts for San Jose were exactly right last year.