Ahihi Kinau Natural Area Reserve Weather Forecast

    • 73
    • 86

    Mostly Sunny

    • 73
    • 86

    Mostly Sunny

    • 74
    • 87

    Breezy

    • 74
    • 87

    Partly Sunny

    • 74
    • 86

    Partly Sunny

    • 73
    • 87

    Partly Sunny

Today 16 Sep South Maui/Upcountry

Sunny. Highs around 87 near the shore to around 72 near 4000 feet. Southwest Winds up to 10 Mph.

Tonight 16 Sep South Maui/Upcountry

Mostly clear. Lows around 71 near the shore to around 56 near 4000 feet. South Winds up to 10 Mph.

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Ahihi Kinau Natural Area Reserve Temperature Statistics

September Temperature

Kahului, Kahului Airport (19.3 miles)

  • Lowest 8 September, 2025

    64.9 °F

  • Average September

    79.5 °F

  • Highest 1 September, 2025

    93 °F

Climate (2020–Present)

Kahului, Kahului Airport (19.3 miles)

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  • Average Low 2020–2025

    68.8 °F

  • Average 2020–2025

    76.8 °F

  • Average High 2020–2025

    85.6 °F
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