Ewa Beach Weather Forecast

    • 71
    • 82

    Mostly Sunny

    • 71
    • 84

    Mostly Sunny

    • 71
    • 83

    Mostly Sunny

    • 71
    • 82

    Partly Sunny

    • 70
    • 82

    Partly Sunny

    • 73
    • 82

    Mostly Sunny

Today 9 May Ewa Plain

Breezy. Sunny with isolated Showers. Highs 76 to 83. Northeast Winds 10 to 20 Mph. Chance of rain 20 percent.

Tonight 9 May Ewa Plain

Mostly clear. Isolated Showers after midnight. Lows 66 to 74. Northeast Winds 10 to 15 Mph decreasing to up to 10 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ewa Beach Temperature Statistics

May Temperature

Oahu, Kalaeloa Airport (3.7 miles)

  • Lowest 6 May, 2026

    64 °F

  • Average May

    76 °F

  • Highest 2 May, 2026

    84 °F

Climate (2021–Present)

Oahu, Kalaeloa Airport (3.7 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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