Aiea Bay Weather Forecast

    • 70
    • 83

    Partly Sunny

    • 69
    • 83

    Partly Sunny

    • 68
    • 81

    Rain Showers

    • 68
    • 81

    Partly Sunny

    • 71
    • 82

    Rain Showers

    • 68
    • 82

    Rain Showers

Today 28 Jan Ewa Plain

Sunny. Highs 76 to 83. East Winds up to 10 Mph shifting to the southwest in the afternoon.

Tonight 28 Jan Ewa Plain

Partly cloudy. Lows 65 to 70. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Aiea Bay Temperature Statistics

January Temperature

Daniel K Inouye International Airport (3.1 miles)

  • Lowest 13 January, 2026

    64 °F
  • Average January

    74.6 °F
  • Highest 1 January, 2026

    82.7 °F

Climate (2021–Present)

Daniel K Inouye International Airport (3.1 miles)

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  • Average Low 2021–2026

    72.6 °F
  • Average 2021–2026

    78.1 °F
  • Average High 2021–2026

    84.9 °F
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