Ewa Beach Weather Forecast

    • 73
    • 83

    Rain Showers

    • 73
    • 83

    Rain Showers

    • 73
    • 82

    Rain Showers

    • 73
    • 83

    Rain Showers

    • 73
    • 84

    Rain Showers

    • 74
    • 85

    Rain Showers

Today 12 May Ewa Plain

Mostly sunny. Breezy. Scattered Showers in the morning. Highs 77 to 84. East Winds 10 to 20 Mph. Chance of rain 40 percent.

Tonight 12 May Ewa Plain

Breezy. Partly cloudy with isolated Showers in the Evening, then mostly cloudy with scattered Showers after midnight. Lows 68 to 74. East Winds 15 to 20 Mph. Chance of rain 50 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 8 May, 2026

    84.9 °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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