Poipu Beach Park Weather Forecast

    • 69
    • 83

    Partly Sunny

    • 68
    • 83

    Mostly Sunny

    • 67
    • 82

    Rain Showers

    • 67
    • 81

    Mostly Sunny

    • 69
    • 82

    Rain Showers

    • 67
    • 82

    Rain Showers

Today 28 Jan Kauai South

Mostly sunny. Highs 79 to 85. West Winds 10 to 15 Mph.

Tonight 28 Jan Kauai South

Mostly clear. Lows around 68. Northwest Winds around 10 Mph.

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Poipu Beach Park Temperature Statistics

January Temperature

Lihue, Lihue Airport (10.6 miles)

  • Lowest 13 January, 2026

    59 °F

  • Average January

    72.4 °F

  • Highest 10 January, 2026

    82 °F

Climate (2021–Present)

Lihue, Lihue Airport (10.6 miles)

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  • Average Low 2021–2026

    71.7 °F

  • Average 2021–2026

    76.4 °F

  • Average High 2021–2026

    82 °F
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