Waipahu Weather Forecast

    • 74
    • 85

    Rain Showers

    • 73
    • 85

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

    • 71
    • 84

    Mostly Sunny

    • 71
    • 84

    Mostly Sunny

    • 72
    • 84

    Rain Showers

    • 73
    • 84

    Mostly Sunny

Today 16 Oct Ewa Plain

Sunny. Isolated Showers in the afternoon. Highs 82 to 87. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 16 Oct Ewa Plain

Mostly clear. Breezy. Isolated Showers after midnight. Lows around 74. East Winds 15 to 25 Mph. Chance of rain 20 percent.

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Waipahu Temperature Statistics

October Temperature

Daniel K Inouye International Airport (5.6 miles)

  • Lowest 14 October, 2026

    72 °F

  • Average October

    80.8 °F

  • Highest 10 October, 2026

    88.6 °F

Climate (2021–2026)

Daniel K Inouye International Airport (5.6 miles)

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  • Average Low 2021–2026

    72.8 °F

  • Average 2021–2026

    78.3 °F

  • Average High 2021–2026

    85.1 °F
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