5-day weather forecast for Lake Powell, Utah
Today
69°
91°
Chance Thunderstorms
Sunday
63°
79°
Chance Thunderstorms
Monday
56°
77°
Chance Thunderstorms
Tuesday
58°
80°
Partly Cloudy
Wednesday
62°
86°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Marble Canyon, Arizona
| MyForecast | 92.53% |
| Accuweather | 90.87% |
| The Weather Channel | 85.70% |
| NWS Digital Forecast | 85.04% |
| Intellicast | 80.34% |
| National Weather Service | 53.91% |
| MyForecast | 82.82% |
| Intellicast | 81.60% |
| Accuweather | 81.30% |
| National Weather Service | 79.71% |
| NWS Digital Forecast | 77.99% |
| The Weather Channel | 76.72% |
ForecastAdvisor Fact
67.8% of The Weather Channel's high temperature forecasts for Marble Canyon were within 3 degrees of actual temperatures last month.