He'eia Kea Boat Harbor Weather Forecast

    • 75
    • 81

    Rain Showers

    • 75
    • 79

    Rain Showers

    • 75
    • 80

    Rain Showers

    • 75
    • 80

    Rain Showers

    • 75
    • 80

    Rain Showers

    • 74
    • 80

    Rain Showers

Today 23 Sep Koolau Windward

Partly sunny. Breezy. Scattered Showers in the Morning, then isolated Showers in the afternoon. Highs 76 to 86. East Winds 10 to 20 Mph. Chance of rain 40 percent.

Tonight 23 Sep Koolau Windward

Mostly cloudy. Breezy. Scattered Showers in the Evening, then numerous Showers after midnight. Locally heavy rainfall possible after midnight. Lows 70 to 79. Northeast Winds 10 to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

He'eia Kea Boat Harbor Temperature Statistics

September Temperature

Kaneohe, Marine Corps Air Station (2.5 miles)

  • Lowest 9 September, 2026

    73 °F

  • Average September

    79.8 °F

  • Highest 8 September, 2026

    86 °F

Climate (2021–2026)

Kaneohe, Marine Corps Air Station (2.5 miles)

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  • Average Low 2021–2026

    75 °F

  • Average 2021–2026

    79 °F

  • Average High 2021–2026

    83.2 °F
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