Waimanalo Weather Forecast

    • 77
    • 84

    Partly Sunny

    • 77
    • 84

    Mostly Cloudy

    • 77
    • 84

    Rain Showers

    • 77
    • 84

    Rain Showers

    • 76
    • 84

    Partly Sunny

    • 76
    • 83

    Partly Sunny

Today 18 Sep Olomana

Mostly sunny. Breezy. Isolated Showers in the morning. Highs 80 to 86. East Winds 10 to 20 Mph. Chance of rain 20 percent.

Tonight 18 Sep Olomana

Partly cloudy. Breezy. Isolated Showers in the Evening, then scattered Showers after midnight. Lows 72 to 78. East Winds 10 to 20 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waimanalo Temperature Statistics

September Temperature

Kaneohe, Marine Corps Air Station (7.5 miles)

  • Lowest 7 September, 2025

    73.9 °F

  • Average September

    80 °F

  • Highest 3 September, 2025

    84.9 °F

Climate (2020–Present)

Kaneohe, Marine Corps Air Station (7.5 miles)

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  • Average Low 2020–2025

    75 °F

  • Average 2020–2025

    79 °F

  • Average High 2020–2025

    83.4 °F
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