Big Lake Weather Forecast
- 52
- 74
Chance Thunderstorms
- 55
- 78
Mostly Sunny
- 56
- 83
Mostly Sunny
- 58
- 86
Mostly Sunny
- 56
- 83
Mostly Sunny
- 55
- 81
Mostly Sunny
Today 30 Jul Eastern Uinta Mountains
Sunny in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Highs 65 to 75. Chance of rain 50 percent.
Tonight 30 Jul Eastern Uinta Mountains
Partly cloudy. Lows 45 to 55.
Big Lake Temperature Statistics
July Temperature
Vernal Airport (17.4 miles)
Lowest 1 July, 2026
50 °FAverage July
80.6 °FHighest 14 July, 2026
102 °F
Climate (2021–2026)
Vernal Airport (17.4 miles)
Average Low 2021–2026
37.2 °FAverage 2021–2026
50 °FAverage High 2021–2026
62.5 °F