5-day weather forecast for San Diego, California
Today
52°
68°
Patchy Fog
Monday
52°
70°
Patchy Fog
Tuesday
55°
69°
Patchy Fog
Wednesday
54°
70°
Patchy Fog
Thursday
54°
72°
Patchy Fog
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy details for San Diego, California
These are the one- to three-day out accuracy percentages for high temperature, low temperature, icon
forecast precipitation (both rain and snow), and text forecast precipitation (both rain and snow). Temperature accuracy
is the percentage of forecasts within three degrees. Precipitation accuracy is the percentage of correct forecasts.
The forecasts are collected in the evening.
Click on the headers to sort by that column.
| Provider | High Temp | Low Temp | Icon Precip | Text Precip | Overall |
|---|---|---|---|---|---|
| National Weather Service | 73.08% | 65.38% | 93.59% | 88.46% | 80.13% |
| NWS Digital Forecast | 57.75% | 62.50% | 88.73% | 88.73% | 74.43% |
| The Weather Channel | 71.79% | 46.15% | 87.18% | 87.18% | 73.08% |
| Intellicast | 65.38% | 41.03% | 87.18% | 87.18% | 70.19% |
| AccuWeather | 49.33% | 44.00% | 86.67% | 89.33% | 67.33% |
| CustomWeather | 58.97% | 42.31% | 83.33% | 83.33% | 66.99% |
| Weather Underground | 50.00% | 30.77% | 92.31% | 92.31% | 66.35% |
| World Weather Online | 58.97% | 28.21% | 84.62% | 84.62% | 64.10% |
| Persistence | 28.77% | 47.95% | 67.12% | 67.12% | 52.74% |
| Provider | High Temp | Low Temp | Icon Precip | Text Precip | Overall |
|---|---|---|---|---|---|
| NWS Digital Forecast | 73.27% | 65.17% | 89.79% | 89.69% | 79.48% |
| National Weather Service | 74.09% | 65.87% | 89.80% | 87.93% | 79.42% |
| Intellicast | 68.57% | 54.55% | 93.04% | 93.04% | 77.30% |
| CustomWeather | 60.54% | 58.99% | 92.17% | 92.17% | 75.97% |
| AccuWeather | 57.98% | 60.69% | 91.97% | 92.28% | 75.73% |
| The Weather Channel | 50.58% | 47.02% | 92.88% | 92.88% | 70.84% |
| Persistence | 48.80% | 51.16% | 81.33% | 81.33% | 65.65% |
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