Kauapea Beach Weather Forecast

    • 74
    • 83

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 75
    • 82

    Rain Showers

    • 75
    • 83

    Rain Showers

    • 75
    • 83

    Rain Showers

    • 75
    • 83

    Rain Showers

Today 7 Sep Kauai North

Mostly sunny with isolated Showers. Highs 79 to 88. Southeast Winds up to 10 Mph shifting to the northeast in the afternoon. Chance of rain 20 percent.

Tonight 7 Sep Kauai North

Partly cloudy with isolated Showers. Lows 66 to 74. Light Winds. Chance of rain 20 percent.

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Kauapea Beach Temperature Statistics

September Temperature

Lihue, Lihue Airport (16.8 miles)

  • Lowest 1 September, 2025

    72 °F

  • Average September

    79.9 °F

  • Highest 2 September, 2025

    84.9 °F

Climate (2020–Present)

Lihue, Lihue Airport (16.8 miles)

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  • Average Low 2020–2025

    71.8 °F

  • Average 2020–2025

    76.5 °F

  • Average High 2020–2025

    82.1 °F
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