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 2.9° 4.0°
Average change in low temperature day-to-day 1.5° 3.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 0% 52%
Chance of precip day after a dry day 0% 5%
 
 

Weather forecast accuracy for San Jose, California

Last Month
AccuWeather   90.80%
National Weather Service   88.79%
CustomWeather   88.22%
WeatherBug   87.64%
Persistence   86.42%
Dark Sky (forecast.io)   83.91%
The Weather Channel   82.18%
Weather Underground   80.17%
Foreca   75.00%
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

3.9% of Foreca's high temperature forecasts for San Jose were off by more than 10 degrees last year.