Wahi-awa Beach Weather Forecast

    • 75
    • 89

    Partly Sunny

    • 75
    • 89

    Rain Showers

    • 76
    • 90

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 76
    • 90

    Rain Showers

    • 77
    • 90

    Rain Showers

Today 7 Sep Kauai Southwest

Mostly sunny in the morning then becoming partly sunny. Isolated Showers. Highs 85 to 92 near the shore to around 77 above 3000 feet. Southeast Winds up to 10 Mph shifting to the southwest in the afternoon. Chance of rain 20 percent.

Tonight 7 Sep Kauai Southwest

Mostly clear. Isolated Showers in the evening. Lows around 73 near the shore to around 61 above 3000 feet. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wahi-awa Beach Temperature Statistics

September Temperature

Lihue, Lihue Airport (16.2 miles)

  • Lowest 1 September, 2025

    72 °F

  • Average September

    79.9 °F

  • Highest 2 September, 2025

    84.9 °F

Climate (2020–Present)

Lihue, Lihue Airport (16.2 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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