5-day weather forecast for San Francisco, California
Today
55°
58°
Chance Rain
Tomorrow
52°
56°
Chance Rain
Sunday
48°
54°
Partly Sunny
Monday
46°
54°
Mostly Cloudy
Tuesday
48°
56°
Chance Rain
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 | 4.2° | 3.5° |
| Average change in low temperature day-to-day | 3.3° | 2.7° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 100% | 53% |
| Chance of precip day after a dry day | 0% | 9% |
Weather forecast accuracy for San Francisco, California
| The Weather Channel | 91.67% |
| AccuWeather | 90.00% |
| Foreca | 90.00% |
| MeteoGroup | 89.72% |
| Dark Sky | 87.78% |
| Weather Underground | 87.50% |
| NWS Digital Forecast | 81.50% |
| Persistence | 76.31% |
| World Weather Online | 72.50% |
| AccuWeather | 87.75% |
| The Weather Channel | 86.72% |
| Weather Underground | 86.60% |
| MeteoGroup | 84.66% |
| Dark Sky | 84.05% |
| NWS Digital Forecast | 82.86% |
| Foreca | 82.24% |
| World Weather Online | 72.67% |
| Persistence | 70.42% |
ForecastAdvisor Fact
ForecastWatch.com is the largest provider of weather forecast accuracy statistics.