Fort Kamehameha Beach Weather Forecast

    • 78
    • 83

    Mostly Sunny

    • 78
    • 83

    Partly Sunny

    • 78
    • 83

    Rain Showers

    • 77
    • 83

    Partly Sunny

    • 77
    • 83

    Mostly Sunny

    • 76
    • 82

    Partly Sunny

Today 18 Sep Honolulu Metro

Sunny and breezy. Isolated Showers in the morning. Highs around 88. East Winds 15 to 20 Mph. Chance of rain 20 percent.

Tonight 18 Sep Honolulu Metro

Partly cloudy. Breezy. Isolated Showers after midnight. Lows around 77. East Winds 10 to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Fort Kamehameha Beach Temperature Statistics

September Temperature

Daniel K Inouye International Airport (0.6 miles)

  • Lowest 5 September, 2025

    73 °F

  • Average September

    81.4 °F

  • Highest 5 September, 2025

    90 °F

Climate (2020–Present)

Daniel K Inouye International Airport (0.6 miles)

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  • Average Low 2020–2025

    72.7 °F

  • Average 2020–2025

    78.2 °F

  • Average High 2020–2025

    85 °F
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