Kaumalapau Weather Forecast

    • 67
    • 77

    Rain Showers

    • 68
    • 74

    Sunny

    • 70
    • 76

    Mostly Sunny

    • 70
    • 77

    Mostly Sunny

    • 71
    • 78

    Partly Sunny

    • 71
    • 78

    Mostly Cloudy

Today 15 Jan Lanai Leeward

Breezy. Mostly cloudy with numerous Showers in the Morning, then mostly sunny with isolated Showers in the afternoon. Highs 73 to 79. Northeast Winds 10 to 20 Mph. Chance of rain 70 percent.

Tonight 15 Jan Lanai Leeward

Mostly clear. Lows around 63. Northeast Winds around 15 Mph.

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Kaumalapau Temperature Statistics

January Temperature

Lanai City, Lanai Airport (2.5 miles)

  • Lowest 1 January, 2026

    60.1 °F

  • Average January

    68.7 °F

  • Highest 11 January, 2026

    78.1 °F

Climate (2021–Present)

Lanai City, Lanai Airport (2.5 miles)

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  • Average Low 2021–2026

    64.8 °F

  • Average 2021–2026

    71.4 °F

  • Average High 2021–2026

    78.5 °F
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