Kaumalapau Harbor Weather Forecast

    • 71
    • 84

    Partly Sunny

    • 71
    • 84

    Partly Sunny

    • 71
    • 84

    Partly Sunny

    • 71
    • 84

    Partly Sunny

    • 72
    • 84

    Partly Sunny

    • 72
    • 84

    Partly Sunny

Today 18 Jul Lanai Leeward

Mostly sunny. Breezy. Isolated Showers in the afternoon. Highs 81 to 88. East Winds 10 to 25 Mph shifting to the northeast in the afternoon. Chance of rain 20 percent.

Tonight 18 Jul Lanai Leeward

Partly cloudy. Lows 68 to 74. Northeast Winds up to 10 Mph.

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Kaumalapau Harbor Temperature Statistics

July Temperature

Lanai City, Lanai Airport (2.5 miles)

  • Lowest 6 July, 2025

    62.7 °F

  • Average July

    73 °F

  • Highest 8 July, 2025

    82.7 °F

Climate (2020–Present)

Lanai City, Lanai Airport (2.5 miles)

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  • Average Low 2020–2025

    64.9 °F

  • Average 2020–2025

    71.5 °F

  • Average High 2020–2025

    78.5 °F
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