Nānāikapono Beach Weather Forecast

    • 70
    • 79

    Mostly Cloudy

    • 70
    • 78

    Rain Showers

    • 70
    • 77

    Rain Showers

    • 70
    • 77

    Rain Showers

    • 70
    • 77

    Mostly Sunny

    • 70
    • 78

    Partly Sunny

    • 71
    • 79

    Partly Sunny

Today 21 Feb Waianae Coast

Mostly cloudy. Showers likely and isolated Thunderstorms in the Morning, then scattered Showers and isolated Thunderstorms in the afternoon. Haze through the day. Locally heavy rainfall possible. Highs 77 to 82. East Winds up to 10 Mph shifting to the west around 10 Mph in the afternoon. Chance of rain 70 percent.

Tonight 21 Feb Waianae Coast

Mostly cloudy. Scattered Showers and isolated Thunderstorms in the Evening, then scattered Showers after midnight. Locally heavy rainfall possible in the evening. Lows 65 to 70. Light Winds. Chance of rain 50 percent.

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Nānāikapono Beach Temperature Statistics

February Temperature

Oahu, Kalaeloa Airport (7.5 miles)

  • Lowest 4 February, 2026

    55.9 °F

  • Average February

    72.9 °F

  • Highest 2 February, 2026

    82.9 °F

Climate (2021–Present)

Oahu, Kalaeloa Airport (7.5 miles)

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  • Average Low 2021–2026

    70.3 °F

  • Average 2021–2026

    77.7 °F

  • Average High 2021–2026

    85.5 °F
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