Ewa Beach Weather Forecast

    • 66
    • 79

    Rain Showers

    • 66
    • 80

    Rain Showers

    • 65
    • 78

    Rain Showers

    • 66
    • 77

    Mostly Cloudy

    • 66
    • 77

    Partly Sunny

    • 66
    • 78

    Partly Sunny

Today 21 Feb Ewa Plain

Mostly cloudy with Showers likely and isolated Thunderstorms. Locally heavy rainfall possible. Highs 72 to 80. East Winds up to 10 Mph. Chance of rain 70 percent.

Tonight 21 Feb Ewa Plain

Mostly cloudy with scattered Showers in the Evening, then partly cloudy with isolated Showers after midnight. Lows 62 to 67. Light Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ewa Beach Temperature Statistics

February Temperature

Oahu, Kalaeloa Airport (3.7 miles)

  • Lowest 4 February, 2026

    55.9 °F

  • Average February

    72.8 °F

  • Highest 2 February, 2026

    82.9 °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

    85.5 °F
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