Omao Weather Forecast

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    • 84

    Rain Showers

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    • 85

    Rain Showers

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    • 84

    Rain Showers

    • 73
    • 84

    Rain Showers

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    • 84

    Rain Showers

    • 72
    • 84

    Rain Showers

    • 72
    • 83

    Rain Showers

Today 18 Sep Kauai South

Breezy. Partly sunny with scattered Showers in the Morning, then mostly sunny with isolated Showers in the afternoon. Highs 82 to 90. East Winds 10 to 20 Mph. Chance of rain 40 percent.

Tonight 18 Sep Kauai South

Breezy. Mostly cloudy with numerous Showers. Lows 73 to 78. Northeast Winds 10 to 20 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

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Omao Temperature Statistics

September Temperature

Lihue, Lihue Airport (9.9 miles)

  • Lowest 7 September, 2025

    71.1 °F

  • Average September

    79.8 °F

  • Highest 12 September, 2025

    86 °F

Climate (2020–Present)

Lihue, Lihue Airport (9.9 miles)

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  • Average Low 2020–2025

    71.8 °F

  • Average 2020–2025

    76.5 °F

  • Average High 2020–2025

    82.1 °F
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