5-day weather forecast for Lake Powell, Utah
Today
61°
74°
Slight Chance Thunderstorms
Sunday
53°
77°
Mostly sunny
Monday
58°
85°
Mostly sunny
Tuesday
60°
88°
Mostly sunny
Wednesday
61°
89°
Mostly sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Marble Canyon, Arizona
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 6.2° | 4.2° |
| Average change in low temperature day-to-day | 5.9° | 4.8° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 100% | 57% |
| Chance of precip day after a dry day | 7% | 9% |
Weather forecast accuracy for Marble Canyon, Arizona
| The Weather Channel | 84.48% |
| Intellicast | 84.48% |
| NWS Digital Forecast | 81.79% |
| CustomWeather | 78.45% |
| AccuWeather | 75.57% |
| Weather Underground | 74.71% |
| World Weather Online | 74.43% |
| Persistence | 54.72% |
| National Weather Service | 49.43% |
| Intellicast | 79.93% |
| The Weather Channel | 76.42% |
| CustomWeather | 76.20% |
| AccuWeather | 73.89% |
| NWS Digital Forecast | 69.32% |
| Persistence | 61.77% |
| National Weather Service | 43.14% |
ForecastAdvisor Fact
On average, NWS Digital Forecast's low temperature forecasts for Marble Canyon were off by 3.31 degrees last month.