Kaumalapau Harbor Weather Forecast

    • 70
    • 80

    Rain Showers

    • 70
    • 80

    Rain Showers

    • 70
    • 80

    Rain Showers

    • 71
    • 81

    Partly Sunny

    • 70
    • 81

    Partly Sunny

    • 70
    • 80

    Mostly Sunny

    • 70
    • 81

    Mostly Sunny

Today 13 Dec Lanai Leeward

Mostly sunny in the Morning, then partly sunny with scattered Showers in the afternoon. Highs 78 to 84. South Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 13 Dec Lanai Leeward

Mostly cloudy. Scattered Showers in the Evening, then numerous Showers after midnight. Lows 67 to 72. South Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kaumalapau Harbor Temperature Statistics

December Temperature

Lanai City, Lanai Airport (2.5 miles)

  • Lowest 2 December, 2025

    62.1 °F

  • Average December

    68 °F

  • Highest 2 December, 2025

    77 °F

Climate (2020–Present)

Lanai City, Lanai Airport (2.5 miles)

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  • Average Low 2020–2025

    64.8 °F

  • Average 2020–2025

    71.4 °F

  • Average High 2020–2025

    78.5 °F
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