Polihale State Park Weather Forecast

    • 71
    • 89

    Increasing Clouds

    • 71
    • 89

    Partly Sunny

    • 72
    • 89

    Partly Sunny

    • 72
    • 90

    Partly Sunny

    • 72
    • 90

    Partly Sunny

    • 73
    • 89

    Partly Sunny

Today 15 Sep Kauai North

Mostly sunny with isolated Showers. Highs 80 to 88. East Winds up to 15 Mph. Chance of rain 20 percent.

Tonight 15 Sep Kauai North

Partly cloudy in the evening then becoming mostly cloudy. Isolated Showers. Lows 66 to 74. East Winds up to 10 Mph. Chance of rain 20 percent.

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Polihale State Park Temperature Statistics

September Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (3.1 miles)

  • Lowest 5 September, 2025

    70 °F

  • Average September

    79.7 °F

  • Highest 1 September, 2025

    88 °F

Climate (2020–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (3.1 miles)

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  • Average Low 2020–2025

    69.9 °F

  • Average 2020–2025

    76.7 °F

  • Average High 2020–2025

    83.1 °F
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