5-day weather forecast for Palo Alto, California
Today
45°
70°
Mostly Sunny
Tomorrow
45°
69°
Mostly Sunny
Friday
45°
72°
Mostly Sunny
Saturday
47°
77°
Sunny
Sunday
49°
82°
Mostly Sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for San Jose, California
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 4.5° | 4.0° |
| 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 | 75% | 62% |
| Chance of precip day after a dry day | 10% | 6% |
Weather forecast accuracy for San Jose, California
| The Weather Channel | 89.48% |
| Weather Underground | 87.06% |
| NWS Digital Forecast | 86.78% |
| Foreca/Vaisala | 86.50% |
| AccuWeather | 86.24% |
| OpenWeather | 83.53% |
| Wetter | 82.48% |
| World Weather Online | 75.14% |
| AerisWeather | 74.59% |
| Persistence | 64.00% |
| Weather News | 59.64% |
| The Weather Channel | 87.78% |
| Weather Underground | 87.27% |
| AccuWeather | 86.96% |
| Foreca/Vaisala | 82.57% |
| NWS Digital Forecast | 80.40% |
| AerisWeather | 79.61% |
| OpenWeather | 73.67% |
| World Weather Online | 71.90% |
| Wetter | 69.48% |
| Persistence | 67.66% |
| Weather News | 56.74% |
ForecastAdvisor Fact
14.1% of Weather Underground's high temperature forecasts for San Jose were exactly right last year.