5-day weather forecast for Castaic, California
Today
58°
77°
Partly Sunny
Thursday
54°
74°
Partly Sunny
Friday
54°
76°
Patchy Fog
Saturday
56°
75°
Patchy Fog
Sunday
56°
75°
Patchy Fog
Click on a forecast to see the forecast trend for that day
Weather changeability for Van Nuys, California
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 5.3° | 5.0° |
| Average change in low temperature day-to-day | 3.4° | 4.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 50% | 61% |
| Chance of precip day after a dry day | 3% | 8% |
Weather forecast accuracy for Van Nuys, California
| The Weather Channel | 79.17% |
| Intellicast | 79.17% |
| Weather Underground | 76.11% |
| AccuWeather | 70.28% |
| NWS Digital Forecast | 70.00% |
| National Weather Service | 69.44% |
| World Weather Online | 66.39% |
| CustomWeather | 65.56% |
| Persistence | 64.25% |
| The Weather Channel | 80.32% |
| Intellicast | 80.32% |
| NWS Digital Forecast | 75.88% |
| National Weather Service | 75.82% |
| AccuWeather | 74.77% |
| CustomWeather | 72.44% |
| Persistence | 61.47% |
ForecastAdvisor Fact
10.0% of Intellicast's high temperature forecasts for Van Nuys were off by more than 10 degrees last month.