Kalalau Beach Weather Forecast

    • 69
    • 76

    Rain Showers

    • 69
    • 77

    Rain Showers

    • 70
    • 77

    Rain Showers

    • 70
    • 78

    Rain Showers

    • 70
    • 78

    Mostly Cloudy

    • 69
    • 77

    Mostly Cloudy

Today 18 Dec Kauai North

Mostly cloudy. Numerous Showers and isolated Thunderstorms in the Morning, then occasional Showers and isolated Thunderstorms in the afternoon. Locally heavy rainfall possible. Highs 73 to 81. Light Winds. Chance of rain 90 percent.

Tonight 18 Dec Kauai North

Mostly cloudy with numerous Showers and isolated Thunderstorms. Locally heavy rainfall possible. Lows 62 to 69. Light Winds. Chance of rain 70 percent.

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Kalalau Beach Temperature Statistics

December Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (12.4 miles)

  • Lowest 12 December, 2025

    66.9 °F

  • Average December

    75.2 °F

  • Highest 5 December, 2025

    84 °F

Climate (2020–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (12.4 miles)

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  • Average Low 2020–2025

    69.8 °F

  • Average 2020–2025

    76.7 °F

  • Average High 2020–2025

    83.1 °F
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