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 4.5° 4.0°
Average change in low temperature day-to-day 3.6° 3.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 40% 52%
Chance of precip day after a dry day 19% 5%

Weather forecast accuracy for San Jose, California

Last Month
The Weather Channel   85.22%
AccuWeather   83.60%
WeatherBug   81.99%
Weather Underground   81.61%
National Weather Service   79.44%
CustomWeather   78.23%
Foreca   74.19%
Dark Sky (forecast.io)   67.74%
Persistence   56.45%
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

5.2% of Foreca's low temperature forecasts for San Jose were off by more than 10 degrees last year.