Upper Chain Lake Weather Forecast

    • 35
    • 51

    Mostly Sunny

    • 36
    • 50

    Partly Sunny

    • 35
    • 48

    Rain Showers Likely

    • 32
    • 43

    Rain/Snow

    • 32
    • 44

    Slight Chance Thunderstorms

    • 33
    • 48

    Slight Chance Thunderstorms

    • 34
    • 50

    Mostly Sunny

Today 25 Sep Western Uinta Mountains

Partly cloudy. Highs around 60.

Tonight 25 Sep Western Uinta Mountains

Mostly clear. Lows around 40.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Chain Lake Temperature Statistics

September Temperature

Vernal Airport (42.9 miles)

  • Lowest 21 September, 2026

    46.9 °F

  • Average September

    65.8 °F

  • Highest 13 September, 2026

    88 °F

Climate (2021–2026)

Vernal Airport (42.9 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