Ewa Beach Weather Forecast

    • 77
    • 88

    Rain Showers

    • 77
    • 88

    Rain Showers

    • 78
    • 88

    Rain Showers

    • 77
    • 88

    Rain Showers

    • 76
    • 86

    Rain Showers

    • 75
    • 87

    Mostly Sunny

Today 28 Jul Ewa Plain

Partly sunny with scattered Showers. Highs 84 to 91. Northeast Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 28 Jul Ewa Plain

Mostly cloudy. Numerous Showers in the Evening, then scattered Showers after midnight. Lows 74 to 79. North Winds 10 to 15 Mph decreasing to up to 10 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ewa Beach Temperature Statistics

July Temperature

Oahu, Kalaeloa Airport (3.7 miles)

  • Lowest 19 July, 2026

    68 °F

  • Average July

    79.7 °F

  • Highest 17 July, 2026

    91 °F

Climate (2021–2026)

Oahu, Kalaeloa Airport (3.7 miles)

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  • Average Low 2021–2026

    70.2 °F

  • Average 2021–2026

    77.6 °F

  • Average High 2021–2026

    85.5 °F
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