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 3.5° 4.0°
Average change in low temperature day-to-day 4.0° 3.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 62%
Chance of precip day after a dry day 13% 6%
 
 

Weather forecast accuracy for San Jose, California

Last Month (December)
The Weather Channel   88.98%
Weather Underground   86.29%
AccuWeather   86.02%
NWS Digital Forecast   80.71%
Foreca   79.57%
AerisWeather   76.08%
Wetter   72.58%
World Weather Online   69.09%
Open Weathermap   68.82%
Persistence   61.83%
Weather News   52.14%
Last Year (2020)
The Weather Channel   87.78%
Weather Underground   87.27%
AccuWeather   86.96%
Foreca   82.57%
NWS Digital Forecast   80.40%
AerisWeather   79.61%
Open Weathermap   73.67%
World Weather Online   71.90%
Wetter   69.48%
Persistence   67.66%
Weather News   56.74%
 

ForecastAdvisor Fact

12.3% of Weather News's low temperature forecasts for San Jose were exactly right last year.