5-day weather forecast for Cedarpines Park, California
Today
59°
84°
Sunny
Thursday
58°
84°
Sunny
Friday
59°
84°
Mostly Sunny
Saturday
58°
85°
Sunny
Sunday
59°
85°
Sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Ontario, California
Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.
Weather forecast accuracy for Ontario, California
| CustomWeather | 83.05% |
| NWS Digital Forecast | 82.18% |
| The Weather Channel | 81.61% |
| Intellicast | 81.61% |
| AccuWeather | 81.03% |
| National Weather Service | 80.17% |
| Weather Underground | 79.60% |
| Persistence | 71.34% |
| World Weather Online | 63.79% |
| The Weather Channel | 82.60% |
| Intellicast | 82.58% |
| National Weather Service | 81.54% |
| AccuWeather | 80.41% |
| NWS Digital Forecast | 79.58% |
| CustomWeather | 76.22% |
| Persistence | 64.36% |
ForecastAdvisor Fact
On average, AccuWeather's low temperature forecasts for Ontario were off by 3.06 degrees last year.