Rainbow Bridge National Monument Weather Forecast
- 71
- 97
Hot
- 75
- 99
Hot
- 77
- 100
Slight Chance Thunderstorms
- 77
- 101
Slight Chance Thunderstorms
- 76
- 101
Chance Rain Showers
- 74
- 98
Chance Thunderstorms
- 74
- 95
Chance Thunderstorms
Today 18 Aug Glen Canyon Recreation Area/Lake Powell
Sunny. Highs around 100.
Tonight 18 Aug Glen Canyon Recreation Area/Lake Powell
Mostly clear. Lows around 70.
Rainbow Bridge National Monument Temperature Statistics
August Temperature
Page, Page Municipal Airport (28.6 miles)
Lowest 16 August, 2025
63 °FAverage August
86.2 °FHighest 7 August, 2025
104.6 °F
Climate (2020–Present)
Page, Page Municipal Airport (28.6 miles)
Average Low 2020–2025
51.5 °FAverage 2020–2025
62.4 °FAverage High 2020–2025
73.4 °F