Brennecke Beach Weather Forecast

    • 70
    • 83

    Rain Showers

    • 69
    • 83

    Partly Sunny

    • 69
    • 83

    Rain Showers

    • 68
    • 81

    Partly Sunny

    • 69
    • 81

    Partly Sunny

    • 70
    • 82

    Mostly Cloudy

Today 8 Dec Kauai South

Mostly sunny. Highs 78 to 86. Northeast Winds 10 to 15 Mph.

Tonight 8 Dec Kauai South

Partly cloudy with isolated Showers. Lows around 69. East Winds around 10 Mph. Chance of rain 20 percent.

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Brennecke Beach Temperature Statistics

December Temperature

Lihue, Lihue Airport (9.9 miles)

  • Lowest 2 December, 2025

    64.9 °F

  • Average December

    75.2 °F

  • Highest 5 December, 2025

    82.9 °F

Climate (2020–Present)

Lihue, Lihue Airport (9.9 miles)

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  • Average Low 2020–2025

    71.8 °F

  • Average 2020–2025

    76.5 °F

  • Average High 2020–2025

    82 °F
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