5-day weather forecast for Glen Saint Mary, Florida
Today
58°
81°
Mostly Sunny
Sunday
54°
83°
Mostly Sunny
Monday
59°
83°
Partly Sunny
Tuesday
63°
82°
Partly Sunny
Wednesday
65°
83°
Partly Sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Jacksonville, Florida
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 6.0° | 4.3° |
| Average change in low temperature day-to-day | 5.7° | 6.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 56% | 60% |
| Chance of precip day after a dry day | 24% | 19% |
Weather forecast accuracy for Jacksonville, Florida
| The Weather Channel | 73.51% |
| AccuWeather | 70.83% |
| NWS Digital Forecast | 69.94% |
| Weather Underground | 66.07% |
| CustomWeather | 66.07% |
| National Weather Service | 64.58% |
| Intellicast | 61.61% |
| World Weather Online | 49.07% |
| Persistence | 42.95% |
| CustomWeather | 75.32% |
| The Weather Channel | 74.50% |
| AccuWeather | 73.47% |
| NWS Digital Forecast | 71.75% |
| Intellicast | 63.87% |
| National Weather Service | 63.86% |
| Persistence | 53.92% |
ForecastAdvisor Fact
8.5% of National Weather Service's low temperature forecasts for Jacksonville were off by more than 10 degrees last year.