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 3.8° 3.6°
Average change in low temperature day-to-day 3.7° 3.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 45%
Chance of precip day after a dry day 0% 11%
 
 

Weather forecast accuracy for San Jose, California

Last Month (August)
The Weather Channel   79.17%
Weather Underground   79.17%
Foreca   79.17%
AccuWeather   78.33%
NWS Digital Forecast   75.00%
Persistence   74.86%
Aeris Weather   74.72%
Open Weathermap   68.61%
World Weather Online   57.50%
Wetter   52.78%
Weather News   52.16%
Last Year (2019)
The Weather Channel   90.06%
AccuWeather   89.10%
Weather Underground   87.47%
Foreca   87.10%
NWS Digital Forecast   81.31%
World Weather Online   72.72%
Wetter   68.15%
Weather News   66.55%
Persistence   63.04%
 

ForecastAdvisor Fact

0.0% of Wetter's high temperature forecasts for San Jose were exactly right last month.