Waikoko Beach Weather Forecast

    • 72
    • 84

    Partly Sunny

    • 72
    • 84

    Partly Sunny

    • 72
    • 84

    Rain Showers

    • 73
    • 84

    Rain Showers

    • 75
    • 85

    Rain Showers

    • 75
    • 85

    Rain Showers

    • 75
    • 85

    Rain Showers

Today 11 Sep Kauai North

Mostly sunny with isolated Showers. Highs 72 to 86. East Winds up to 15 Mph. Chance of rain 20 percent.

Tonight 11 Sep Kauai North

Partly cloudy with isolated Showers. Lows 65 to 75. East Winds up to 15 Mph. Chance of rain 20 percent.

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Waikoko Beach Temperature Statistics

September Temperature

Lihue, Lihue Airport (19.3 miles)

  • Lowest 6 September, 2026

    75 °F

  • Average September

    79.3 °F

  • Highest 5 September, 2026

    86 °F

Climate (2021–2026)

Lihue, Lihue Airport (19.3 miles)

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  • Average Low 2021–2026

    71.7 °F

  • Average 2021–2026

    76.4 °F

  • Average High 2021–2026

    81.9 °F
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