Kekaha Weather Forecast

    • 71
    • 81

    Rain Showers

    • 71
    • 81

    Rain Showers

    • 71
    • 81

    Rain Showers

    • 72
    • 82

    Rain Showers

    • 72
    • 82

    Mostly Sunny

    • 71
    • 82

    Partly Sunny

Today 17 Dec Kauai Southwest

Cloudy with occasional Showers and isolated Thunderstorms. Locally heavy rainfall possible. Highs 79 to 84 near the shore to around 69 above 3000 feet. Southwest Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 17 Dec Kauai Southwest

Mostly cloudy with numerous Showers and isolated Thunderstorms. Locally heavy rainfall possible. Lows around 68 near the shore to around 59 above 3000 feet. West Winds up to 10 Mph in the evening becoming light. Chance of rain 70 percent.

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Kekaha Temperature Statistics

December Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (6.2 miles)

  • Lowest 12 December, 2025

    66.9 °F

  • Average December

    75.1 °F

  • Highest 5 December, 2025

    84 °F

Climate (2020–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (6.2 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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