Island Park Weather Forecast

    • 60
    • 81

    Chance Thunderstorms

    • 53
    • 77

    Partly Sunny

    • 50
    • 75

    Partly Sunny

    • 52
    • 76

    Partly Sunny

    • 53
    • 77

    Partly Sunny

    • 55
    • 78

    Partly Sunny

Today 24 Aug Sullivan

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 70s to lower 80s. Light Winds. Chance of rain 40 percent.

Tonight 24 Aug Sullivan

Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Light Winds.

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Island Park Temperature Statistics

August Temperature

Elizabethton Municipal Airport (8.1 miles)

  • Lowest 7 August, 2025

    62.6 °F

  • Average August

    74.5 °F

  • Highest 15 August, 2025

    89.6 °F

Climate (2020–Present)

Elizabethton Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    57.5 °F

  • Average High 2020–2025

    68.9 °F
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