5-day weather forecast for Saint Johns, Florida
Today
94°
Increasing Clouds
Wednesday
75°
90°
Chance Thunderstorms
Thursday
73°
89°
Chance Thunderstorms
Friday
72°
89°
Chance Thunderstorms
Saturday
71°
89°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Jacksonville, Florida
Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.
Weather forecast accuracy for Jacksonville, Florida
| The Weather Channel | 71.55% |
| Intellicast | 71.55% |
| CustomWeather | 71.26% |
| NWS Digital Forecast | 69.83% |
| AccuWeather | 68.10% |
| National Weather Service | 66.38% |
| Weather Underground | 65.23% |
| World Weather Online | 55.06% |
| Persistence | 43.45% |
| The Weather Channel | 72.51% |
| Intellicast | 72.51% |
| CustomWeather | 71.28% |
| National Weather Service | 69.05% |
| AccuWeather | 68.23% |
| NWS Digital Forecast | 67.76% |
| Persistence | 54.41% |
ForecastAdvisor Fact
2.3% of CustomWeather's high temperature forecasts for Jacksonville were off by more than 10 degrees last month.