Aiea Bay Weather Forecast

    • 73
    • 83

    Mostly Sunny

    • 72
    • 82

    Mostly Sunny

    • 72
    • 82

    Partly Sunny

    • 73
    • 82

    Mostly Sunny

    • 72
    • 83

    Partly Sunny

    • 73
    • 83

    Rain Showers

Today 21 May Ewa Plain

Breezy. Sunny with isolated Showers. Highs around 82. East Winds 15 to 25 Mph. Chance of rain 20 percent.

Tonight 21 May Ewa Plain

Mostly clear. Breezy. Lows 69 to 74. Northeast Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Aiea Bay Temperature Statistics

May Temperature

Daniel K Inouye International Airport (3.1 miles)

  • Lowest 6 May, 2026

    69.7 °F

  • Average May

    79.4 °F

  • Highest 17 May, 2026

    88.6 °F

Climate (2021–Present)

Daniel K Inouye International Airport (3.1 miles)

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  • Average Low 2021–2026

    72.7 °F

  • Average 2021–2026

    78.2 °F

  • Average High 2021–2026

    85 °F
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