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 3.3° 4.0°
Average change in low temperature day-to-day 2.0° 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 4% 5%

Weather forecast accuracy for San Jose, California

Last Month
AccuWeather   88.22%
CustomWeather   84.20%
Foreca   84.20%
Dark Sky (forecast.io)   83.05%
The Weather Channel   80.46%
National Weather Service   80.17%
Weather Underground   79.60%
Persistence   78.31%
WeatherBug   76.44%
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

59.7% of Foreca's low temperature forecasts for San Jose were within 3 degrees of actual temperatures last year.