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 5.7° 3.3°
Average change in low temperature day-to-day 4.7° 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
MeteoGroup   82.80%
The Weather Channel   82.53%
Weather Underground   82.53%
Foreca   79.57%
NWS Digital Forecast   79.30%
AccuWeather   78.23%
Dark Sky (forecast.io)   72.85%
World Weather Online   71.00%
Persistence   64.52%
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

37.6% of Persistence's low temperature forecasts for San Diego were within 3 degrees of actual temperatures last month.