Charley Young Beach Weather Forecast

    • 75
    • 87

    Mostly Sunny

    • 76
    • 87

    Mostly Sunny

    • 76
    • 88

    Partly Sunny

    • 76
    • 87

    Partly Sunny

    • 75
    • 86

    Rain Showers

    • 75
    • 86

    Partly Sunny

    • 74
    • 86

    Partly Sunny

Today 20 Sep South Maui/Upcountry

Mostly sunny. Breezy. Highs 70 to 88. Northeast Winds 10 to 20 Mph.

Tonight 20 Sep South Maui/Upcountry

Mostly cloudy in the evening then becoming partly cloudy. Lows around 74 near the shore to around 60 near 4000 feet. Light Winds.

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Charley Young Beach Temperature Statistics

September Temperature

Kahului, Kahului Airport (11.2 miles)

  • Lowest 12 September, 2026

    66.9 °F

  • Average September

    80 °F

  • Highest 15 September, 2026

    91 °F

Climate (2021–2026)

Kahului, Kahului Airport (11.2 miles)

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  • Average Low 2021–2026

    69 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    85.3 °F
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