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 4.6° 3.5°
Average change in low temperature day-to-day 4.7° 3.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 67%
Chance of precip day after a dry day 12% 7%

Weather forecast accuracy for San Diego, California

Last Month
The Weather Channel   92.47%
Weather Underground   92.47%
AccuWeather   90.75%
Foreca   87.67%
Dark Sky (forecast.io)   80.82%
NWS Digital Forecast   79.10%
World Weather Online   73.97%
MeteoGroup   73.63%
Persistence   50.00%
Last Year
AccuWeather   87.77%
The Weather Channel   87.41%
Weather Underground   87.12%
Foreca   86.94%
NWS Digital Forecast   82.21%
World Weather Online   78.60%
Dark Sky (forecast.io)   76.91%
MeteoGroup   74.18%
Persistence   69.91%

ForecastAdvisor Fact

27.4% of The Weather Channel's low temperature forecasts for San Diego were exactly right last month.