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 5.5° 4.0°
Average change in low temperature day-to-day 2.5° 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 3% 5%

Weather forecast accuracy for San Jose, California

Last Month
National Weather Service   86.39%
WeatherBug   86.11%
AccuWeather   85.28%
CustomWeather   84.17%
The Weather Channel   83.06%
Weather Underground   81.67%
Dark Sky (forecast.io)   81.67%
Foreca   81.11%
Persistence   75.28%
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

On average, WeatherBug's low temperature forecasts for San Jose were off by 2.98 degrees last year.