5-day weather forecast for San Francisco, California
Today
50°
60°
Rain
Tomorrow
54°
58°
Rain Showers
Likely
Likely
Friday
48°
58°
Mostly Cloudy
Saturday
48°
59°
Mostly Cloudy
Sunday
50°
58°
Chance Rain
Showers
Showers
Click on a forecast to see the forecast trend for that day
Weather changeability for San Francisco, California
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 3.4° | 3.6° |
| Average change in low temperature day-to-day | 3.2° | 3.1° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 33% | 32% |
| Chance of precip day after a dry day | 8% | 8% |
Weather forecast accuracy for San Francisco, California
| AccuWeather | 86.39% |
| Weather Underground | 85.83% |
| The Weather Channel | 85.56% |
| World Weather Online | 82.78% |
| NWS Digital Forecast | 81.61% |
| Dark Sky (forecast.io) | 80.83% |
| MeteoGroup | 79.72% |
| Foreca | 78.33% |
| Persistence | 68.06% |
| AccuWeather | 89.45% |
| The Weather Channel | 88.73% |
| Weather Underground | 88.68% |
| Foreca | 86.44% |
| MeteoGroup | 85.81% |
| NWS Digital Forecast | 85.07% |
| Dark Sky (forecast.io) | 81.94% |
| World Weather Online | 70.57% |
| Persistence | 67.58% |
ForecastAdvisor Fact
1.1% of MeteoGroup's low temperature forecasts for San Francisco were off by more than 10 degrees last month.