Island Lake Weather Forecast

    • 25
    • 41

    Partly Sunny

    • 31
    • 52

    Mostly Sunny

    • 34
    • 56

    Partly Sunny

    • 32
    • 56

    Rain/Snow Likely

    • 27
    • 42

    Snow Showers

    • 28
    • 44

    Snow Showers Likely

Today 1 May Absaroka Mountains

Partly cloudy. Highs in the mid 40s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 1 May Absaroka Mountains

Mostly clear. Lows in the upper 20s. North Winds around 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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Island Lake Temperature Statistics

May Temperature

Powell Municipal Airport (36.7 miles)

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Climate (2020–Present)

Powell Municipal Airport (36.7 miles)

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  • Average Low 2020–2025

    34.6 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    56.5 °F
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