5-day weather forecast for Blountstown, Florida
Today
68°
94°
Mostly sunny
Friday
73°
95°
Partly sunny
Saturday
68°
94°
Mostly sunny
Sunday
68°
93°
Mostly sunny
Monday
72°
93°
Mostly sunny
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Marianna, Florida
| CustomWeather | 70.43% |
| AccuWeather | 65.67% |
| The Weather Channel | 60.96% |
| Intellicast | 60.96% |
| NWS Digital Forecast | 58.72% |
| National Weather Service | 57.91% |
| CustomWeather | 72.61% |
| The Weather Channel | 71.91% |
| National Weather Service | 69.99% |
| Intellicast | 69.81% |
| NWS Digital Forecast | 68.84% |
| AccuWeather | 67.93% |
ForecastAdvisor Fact
86.0% of CustomWeather's low temperature forecasts for Marianna were within 3 degrees of actual temperatures last month.