Ewa Beach Weather Forecast

    • 69
    • 81

    Partly Sunny

    • 69
    • 81

    Mostly Sunny

    • 70
    • 82

    Rain Showers

    • 65
    • 79

    Rain Showers

    • 67
    • 78

    Partly Sunny

    • 68
    • 81

    Rain Showers

    • 65
    • 78

    Rain Showers

Today 9 Jan Ewa Plain

Mostly sunny in the morning then becoming partly sunny. Highs 75 to 83. Light Winds becoming southwest up to 10 Mph in the afternoon.

Tonight 9 Jan Ewa Plain

Clear. Lows 65 to 70. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ewa Beach Temperature Statistics

January Temperature

Oahu, Kalaeloa Airport (3.7 miles)

  • Lowest 1 January, 2026

    62.1 °F

  • Average January

    73.1 °F

  • Highest 1 January, 2026

    82 °F

Climate (2021–Present)

Oahu, Kalaeloa Airport (3.7 miles)

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  • Average Low 2021–2026

    70.3 °F

  • Average 2021–2026

    77.7 °F

  • Average High 2021–2026

    85.6 °F
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