Rainbow Lake Weather Forecast
- 43
- 60
Mostly Sunny
- 42
- 63
Patchy Smoke
- 44
- 62
Mostly Sunny
- 47
- 64
Mostly Sunny
- 45
- 64
Partly Sunny
- 43
- 63
Partly Sunny
- 39
- 59
Slight Chance Thunderstorms
Today 3 Aug Western Uinta Mountains
Sunny. Highs in the upper 70s.
Tonight 3 Aug Western Uinta Mountains
Mostly clear. Lows in the upper 40s.
Rainbow Lake Temperature Statistics
August Temperature
Vernal Airport (45.4 miles)
Lowest 1 August, 2025
60.1 °FAverage August
78.7 °FHighest 1 August, 2025
93 °F
Climate (2020–Present)
Vernal Airport (45.4 miles)
Average Low 2020–2025
36.1 °FAverage 2020–2025
48.9 °FAverage High 2020–2025
61.5 °F