5-day weather forecast for San Jose, California

Weather changeability for San Jose, California

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for San Jose, California

Last Month
Persistence   97.22%
The Weather Channel   93.28%
Weather Underground   93.28%
Foreca   91.94%
Dark Sky   90.32%
AccuWeather   89.25%
MeteoGroup   88.98%
NWS Digital Forecast   84.68%
World Weather Online   69.89%
Last Year
The Weather Channel   87.28%
Weather Underground   87.18%
AccuWeather   86.67%
Foreca   83.85%
MeteoGroup   82.56%
NWS Digital Forecast   82.23%
Dark Sky   78.85%
World Weather Online   76.71%
Persistence   66.45%

ForecastAdvisor Fact

1.1% of World Weather Online's high temperature forecasts for San Jose were exactly right last month.