5-day weather forecast for San Diego, California

Weather changeability for San Diego, California

Temperature Last Month Last Year
Average change in high temperature day-to-day 2.0° 3.3°
Average change in low temperature day-to-day 1.9° 3.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 0% 56%
Chance of precip day after a dry day 0% 6%

Weather forecast accuracy for San Diego, California

Last Month
Foreca   91.36%
The Weather Channel   86.42%
Weather Underground   86.42%
Persistence   86.15%
NWS Digital Forecast   84.28%
AccuWeather   83.64%
Dark Sky (forecast.io)   82.72%
MeteoGroup   80.25%
World Weather Online   65.12%
Last Year
AccuWeather   84.36%
Foreca   83.05%
Weather Underground   81.99%
The Weather Channel   81.75%
NWS Digital Forecast   79.06%
World Weather Online   75.54%
Dark Sky (forecast.io)   75.44%
MeteoGroup   71.49%
Persistence   69.58%

ForecastAdvisor Fact

2.0% of NWS Digital Forecast's low temperature forecasts for San Diego were off by more than 10 degrees last year.