Sans Souci Beach Weather Forecast

    • 76
    • 89

    Breezy

    • 75
    • 89

    Partly Sunny

    • 76
    • 88

    Partly Sunny

    • 76
    • 89

    Partly Sunny

    • 75
    • 88

    Mostly Cloudy

    • 77
    • 88

    Partly Sunny

Today 19 Sep Honolulu Metro

Sunny and breezy. Highs 84 to 89. East Winds 15 to 20 Mph.

Tonight 19 Sep Honolulu Metro

Partly cloudy. Breezy. Lows around 78. East Winds 15 to 20 Mph.

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Sans Souci Beach Temperature Statistics

September Temperature

Daniel K Inouye International Airport (8.7 miles)

  • Lowest 12 September, 2026

    73.7 °F

  • Average September

    82.9 °F

  • Highest 16 September, 2026

    90 °F

Climate (2021–2026)

Daniel K Inouye International Airport (8.7 miles)

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  • Average Low 2021–2026

    72.7 °F

  • Average 2021–2026

    78.3 °F

  • Average High 2021–2026

    85 °F
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