5-day weather forecast for Palo Alto, California

Weather changeability for San Jose, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.0° 3.6°
Average change in low temperature day-to-day 6.4° 3.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 43% 44%
Chance of precip day after a dry day 36% 10%

Weather forecast accuracy for San Jose, California

Last Month
The Weather Channel   89.72%
AccuWeather   85.83%
Dark Sky   81.94%
Foreca   79.17%
World Weather Online   75.00%
NWS Digital Forecast   73.06%
MeteoGroup   72.78%
Weather Underground   65.28%
Persistence   45.95%
Last Year
The Weather Channel   90.05%
AccuWeather   89.09%
Foreca   87.09%
Weather Underground   85.56%
MeteoGroup   84.67%
NWS Digital Forecast   81.29%
Dark Sky   80.90%
World Weather Online   72.71%
Persistence   63.35%

ForecastAdvisor Fact

18.9% of The Weather Channel's high temperature forecasts for San Jose were exactly right last month.