Poipu Beach Park Weather Forecast

    • 73
    • 82

    Rain Showers

    • 71
    • 80

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 70
    • 79

    Rain Showers

    • 71
    • 80

    Rain Showers

    • 70
    • 80

    Rain Showers

Today 5 Mar Kauai South

Partly sunny. Breezy. Numerous Showers in the Morning, then scattered Showers in the afternoon. Highs around 81. East Winds 15 to 25 Mph. Chance of rain 70 percent.

Tonight 5 Mar Kauai South

Breezy. Mostly cloudy with scattered Showers. Lows 67 to 72. Northeast Winds 15 to 20 Mph. Chance of rain 50 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 2 March, 2025

    64 °F

  • Average March

    75.1 °F

  • Highest 1 March, 2025

    83.6 °F

Climate (2020–Present)

Lihue, Lihue Airport (10.6 miles)

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  • Average Low 2020–2025

    71.7 °F

  • Average 2020–2025

    76.3 °F

  • Average High 2020–2025

    81.9 °F
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