Lanai Weather Forecast

    • 67
    • 80

    Increasing Clouds

    • 67
    • 80

    Breezy

    • 68
    • 81

    Rain Showers

    • 67
    • 80

    Rain Showers

    • 67
    • 80

    Partly Sunny

    • 66
    • 80

    Mostly Sunny

    • 65
    • 79

    Mostly Sunny

Today 17 Sep Lanai Mauka

Mostly sunny. Highs 75 to 82. Northeast Winds up to 15 Mph.

Tonight 17 Sep Lanai Mauka

Mostly clear. Lows around 67. East Winds up to 10 Mph shifting to the northeast after midnight.

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Lanai Temperature Statistics

September Temperature

Lanai City, Lanai Airport (2.5 miles)

  • Lowest 6 September, 2025

    63 °F

  • Average September

    73.2 °F

  • Highest 9 September, 2025

    82 °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

    71.5 °F

  • Average High 2020–2025

    78.5 °F
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