5-day weather forecast for San Diego, California
Today
46°
62°
Rain
Wednesday
52°
63°
Slight Chance Rain Showers
Thursday
45°
72°
Mostly sunny
Friday
49°
72°
Mostly sunny
Saturday
48°
70°
Partly sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for San Diego, California
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 3.4° | 3.7° |
| Average change in low temperature day-to-day | 3.8° | 3.5° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 67% | 63% |
| Chance of precip day after a dry day | 8% | 8% |
Weather forecast accuracy for San Diego, California
| NWS Digital Forecast | 76.99% |
| Intellicast | 75.85% |
| National Weather Service | 75.32% |
| World Weather Online | 73.01% |
| CustomWeather | 69.60% |
| Weather Underground | 68.47% |
| The Weather Channel | 67.33% |
| Persistence | 66.38% |
| AccuWeather | 65.33% |
| NWS Digital Forecast | 79.48% |
| National Weather Service | 79.42% |
| Intellicast | 77.30% |
| CustomWeather | 75.97% |
| AccuWeather | 75.73% |
| The Weather Channel | 70.84% |
| Persistence | 65.65% |
ForecastAdvisor Fact
On average, The Weather Channel's low temperature forecasts for San Diego were off by 6.11 degrees last month.