5-day weather forecast for San Francisco, California
Today
51°
72°
Breezy
Monday
54°
75°
Partly Sunny
Tuesday
52°
68°
Mostly Sunny
Wednesday
50°
65°
Mostly Sunny
Thursday
50°
66°
Mostly Sunny
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 | 3.9° | 3.8° |
| Average change in low temperature day-to-day | 2.6° | 2.8° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 33% | 42% |
| Chance of precip day after a dry day | 14% | 10% |
Weather forecast accuracy for San Francisco, California
| The Weather Channel | 85.71% |
| AccuWeather | 85.42% |
| NWS Digital Forecast | 83.63% |
| Intellicast | 82.44% |
| Weather Underground | 82.44% |
| National Weather Service | 82.10% |
| CustomWeather | 81.85% |
| World Weather Online | 72.32% |
| Persistence | 61.73% |
| National Weather Service | 83.68% |
| CustomWeather | 83.14% |
| The Weather Channel | 82.19% |
| AccuWeather | 81.38% |
| NWS Digital Forecast | 80.79% |
| Intellicast | 75.24% |
| Persistence | 67.59% |
ForecastAdvisor Fact
83.2% of CustomWeather's low temperature forecasts for San Francisco were within 3 degrees of actual temperatures last year.