Poipu Beach Park Weather Forecast

    • 72
    • 82

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 69
    • 80

    Rain Showers

    • 68
    • 80

    Rain Showers

    • 68
    • 80

    Rain Showers

    • 68
    • 79

    Rain Showers

    • 67
    • 78

    Rain Showers

Today 14 Mar Kauai South

Breezy. Cloudy with numerous Showers and isolated Thunderstorms. Locally heavy rainfall possible. Highs 76 to 82. Southwest Winds around 25 Mph. Chance of rain 60 percent.

Tonight 14 Mar Kauai South

Breezy. Mostly cloudy with scattered Showers and isolated Thunderstorms. Locally heavy rainfall possible. Lows around 71. Southwest Winds 20 to 25 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

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Poipu Beach Park Temperature Statistics

March Temperature

Lihue, Lihue Airport (10.6 miles)

  • Lowest 1 March, 2026

    68 °F

  • Average March

    74.8 °F

  • Highest 9 March, 2026

    81 °F

Climate (2021–Present)

Lihue, Lihue Airport (10.6 miles)

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  • Average Low 2021–2026

    71.7 °F

  • Average 2021–2026

    76.5 °F

  • Average High 2021–2026

    82 °F
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