'Aliomanu Beach Weather Forecast

    • 78
    • 88

    Rain Showers

    • 77
    • 87

    Rain Showers

    • 76
    • 86

    Rain Showers

    • 75
    • 85

    Rain Showers

    • 75
    • 85

    Rain Showers

    • 76
    • 85

    Rain Showers

    • 76
    • 86

    Rain Showers

Today 8 Sep Kauai East

Cloudy late in the morning then becoming partly sunny. Breezy. Occasional Showers late in the Morning, then numerous Showers in the afternoon. Locally heavy rainfall possible. Highs 79 to 89. Southwest Winds 10 to 25 Mph. Gusts up to 45 Mph late in the morning. Chance of rain 90 percent.

Tonight 8 Sep Kauai East

Mostly cloudy in the evening then becoming partly cloudy. Breezy. Isolated Showers. Lows 69 to 78. Southwest Winds up to 20 Mph decreasing to up to 10 Mph after midnight. Chance of rain 20 percent.

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'Aliomanu Beach Temperature Statistics

September Temperature

Lihue, Lihue Airport (12.4 miles)

  • Lowest 6 September, 2026

    75 °F

  • Average September

    79.3 °F

  • Highest 5 September, 2026

    86 °F

Climate (2021–2026)

Lihue, Lihue Airport (12.4 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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