Waimalu Weather Forecast

    • 76
    • 86

    Rain Showers

    • 76
    • 86

    Rain Showers

    • 76
    • 86

    Rain Showers

    • 76
    • 86

    Rain Showers

    • 76
    • 86

    Rain Showers

    • 75
    • 86

    Rain Showers

Today 17 Sep Central Oahu

Mostly sunny. Breezy. Scattered Showers in the Morning, then isolated Showers in the afternoon. Highs 81 to 86. East Winds 10 to 20 Mph. Chance of rain 40 percent.

Tonight 17 Sep Central Oahu

Partly cloudy with isolated Showers. Lows 69 to 76. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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Waimalu Temperature Statistics

September Temperature

Daniel K Inouye International Airport (4.3 miles)

  • Lowest 5 September, 2025

    73 °F

  • Average September

    81.4 °F

  • Highest 5 September, 2025

    90 °F

Climate (2020–Present)

Daniel K Inouye International Airport (4.3 miles)

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  • Average Low 2020–2025

    72.7 °F

  • Average 2020–2025

    78.2 °F

  • Average High 2020–2025

    85 °F
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