Oneula Beach Park Weather Forecast

    • 73
    • 83

    Mostly Sunny

    • 73
    • 83

    Mostly Sunny

    • 73
    • 83

    Mostly Sunny

    • 73
    • 83

    Partly Sunny

    • 74
    • 84

    Rain Showers

    • 74
    • 85

    Rain Showers

    • 74
    • 85

    Rain Showers

Today 12 May Ewa Plain

Sunny and breezy. Highs 77 to 84. East Winds 10 to 20 Mph.

Tonight 12 May Ewa Plain

Mostly clear. Breezy. Lows 68 to 76. East Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oneula Beach Park Temperature Statistics

May Temperature

Oahu, Kalaeloa Airport (1.9 miles)

  • Lowest 6 May, 2026

    64 °F

  • Average May

    76.1 °F

  • Highest 8 May, 2026

    84.9 °F

Climate (2021–Present)

Oahu, Kalaeloa Airport (1.9 miles)

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  • Average Low 2021–2026

    70.2 °F

  • Average 2021–2026

    77.7 °F

  • Average High 2021–2026

    85.5 °F
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