Polihale State Park Weather Forecast

    • 72
    • 87

    Partly Sunny

    • 72
    • 86

    Mostly Sunny

    • 72
    • 86

    Mostly Sunny

    • 73
    • 87

    Mostly Sunny

    • 75
    • 89

    Rain Showers Likely

    • 74
    • 88

    Rain Showers

    • 74
    • 89

    Rain Showers

Today 12 Sep Kauai North

Mostly sunny with isolated light Showers. Highs 71 to 88. East Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 12 Sep Kauai North

Partly cloudy with isolated Showers. Lows 64 to 75. Southeast 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 1 September, 2026

    73 °F

  • Average September

    79.8 °F

  • Highest 3 September, 2026

    88 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    70 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    83 °F
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