Big Lake Weather Forecast

    • 39
    • 58

    Mostly Cloudy

    • 40
    • 59

    Slight Chance Thunderstorms

    • 42
    • 60

    Partly Sunny

    • 43
    • 58

    Mostly Cloudy

    • 35
    • 51

    Rain Showers Likely

    • 34
    • 48

    Slight Chance Thunderstorms

Today 24 Sep Eastern Uinta Mountains

Mostly sunny in the Morning, then becoming partly sunny. Highs in the 50s. East Winds 10 to 15 Mph in the afternoon.

Tonight 24 Sep Eastern Uinta Mountains

Mostly cloudy. Lows in the 30s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Lake Temperature Statistics

September Temperature

Vernal Airport (17.4 miles)

  • Lowest 21 September, 2026

    46.9 °F

  • Average September

    66.4 °F

  • Highest 13 September, 2026

    88 °F

Climate (2021–2026)

Vernal Airport (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads