5-day weather forecast for Big Pine Key, Florida
Today
70°
83°
Rain Showers
Saturday
64°
77°
Mostly cloudy
Sunday
63°
77°
Mostly cloudy
Monday
63°
77°
Mostly cloudy
Tuesday
63°
76°
Chance Rain
Showers
Showers
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Marathon, Florida
| MyForecast | 71.64% |
| NWS Digital Forecast | 70.80% |
| National Weather Service | 70.62% |
| The Weather Channel | 70.24% |
| Accuweather | 70.22% |
| Intellicast | 69.97% |
| MyForecast | 85.53% |
| The Weather Channel | 84.43% |
| Accuweather | 83.48% |
| NWS Digital Forecast | 79.62% |
| Intellicast | 77.55% |
| National Weather Service | 73.22% |
ForecastAdvisor Fact
It rained 44% of the time in Marathon last month when The Weather Channel's icon forecasts called for precipitation, and 10% of the time when they did not.