Swanzy Beach Park Weather Forecast

    • 70
    • 80

    Rain Showers

    • 70
    • 80

    Rain Showers

    • 70
    • 79

    Rain Showers

    • 71
    • 79

    Rain Showers

    • 70
    • 77

    Rain Showers

    • 70
    • 77

    Rain Showers

Today 18 Dec Koolau Windward

Occasional Showers and isolated Thunderstorms. Locally heavy rainfall possible. Highs 72 to 83. Southwest Winds 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 18 Dec Koolau Windward

Mostly cloudy with numerous Showers and isolated Thunderstorms. Locally heavy rainfall possible. Lows 63 to 74. Southwest Winds up to 10 Mph in the evening becoming light. Chance of rain 70 percent.

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Swanzy Beach Park Temperature Statistics

December Temperature

Kaneohe, Marine Corps Air Station (8.7 miles)

  • Lowest 3 December, 2025

    66.9 °F

  • Average December

    76.1 °F

  • Highest 10 December, 2025

    87.1 °F

Climate (2020–Present)

Kaneohe, Marine Corps Air Station (8.7 miles)

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  • Average Low 2020–2025

    75 °F

  • Average 2020–2025

    79 °F

  • Average High 2020–2025

    83.3 °F
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