Island Lake Weather Forecast

    • 44
    • 58

    Chance Rain Showers

    • 43
    • 57

    Chance Thunderstorms

    • 40
    • 49

    Thunderstorms Likely

    • 39
    • 52

    Slight Chance Thunderstorms

    • 40
    • 54

    Mostly Sunny

    • 42
    • 56

    Mostly Sunny

    • 43
    • 58

    Partly Sunny

Today 1 Jul Western Uinta Mountains

Sunny in the Morning, then partly sunny with a 50 percent chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce strong gusty Winds in the afternoon. Highs in the upper 70s.

Tonight 1 Jul Western Uinta Mountains

A 20 percent chance of Showers and Thunderstorms in the evening. Mostly cloudy. Some Thunderstorms may produce strong gusty Winds in the evening. Lows around 50.

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Island Lake Temperature Statistics

July Temperature

Vernal Airport (42.3 miles)

  • Lowest

  • Average July

  • Highest

Climate (2020–Present)

Vernal Airport (42.3 miles)

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  • Average Low 2020–2025

    36 °F
  • Average 2020–2025

    48.9 °F
  • Average High 2020–2025

    61.6 °F
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