Poipu Beach Weather Forecast

    • 68
    • 83

    Rain Showers

    • 68
    • 82

    Rain Showers

    • 67
    • 82

    Rain Showers

    • 68
    • 81

    Rain Showers

    • 68
    • 82

    Rain Showers

Today 13 Mar Kauai South

Partly sunny with scattered Showers in the Morning, then mostly sunny with isolated Showers in the afternoon. Highs 78 to 85. East Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 13 Mar Kauai South

Partly cloudy in the evening then becoming mostly cloudy. Scattered Showers. Lows around 68. East Winds 10 to 15 Mph. Chance of rain 50 percent.

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Poipu Beach Temperature Statistics

March Temperature

Lihue, Lihue Airport (10.6 miles)

  • Lowest 2 March, 2025

    63.6 °F

  • Average March

    75.3 °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

    76.4 °F

  • Average High 2020–2025

    81.9 °F
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