Kahului Harbor Weather Forecast

    • 76
    • 89

    Increasing Clouds

    • 75
    • 87

    Partly Sunny

    • 75
    • 87

    Partly Sunny

    • 75
    • 86

    Partly Sunny

    • 74
    • 86

    Mostly Sunny

    • 74
    • 86

    Partly Sunny

    • 73
    • 85

    Partly Sunny

Today 29 Sep Maui Central Valley North

Mostly sunny with isolated Showers in the Morning, then partly sunny in the afternoon. Highs 80 to 86. Northeast Winds around 10 Mph. Chance of rain 20 percent.

Tonight 29 Sep Maui Central Valley North

Partly cloudy. Lows around 74. Northwest Winds up to 10 Mph shifting to the east after midnight.

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  • Temperature Real-Time

Kahului Harbor Temperature Statistics

September Temperature

Kahului, Kahului Airport (2.5 miles)

  • Lowest 12 September, 2026

    66.9 °F

  • Average September

    80.2 °F

  • Highest 15 September, 2026

    91 °F

Climate (2021–2026)

Kahului, Kahului Airport (2.5 miles)

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  • Average Low 2021–2026

    69 °F

  • Average 2021–2026

    76.8 °F

  • Average High 2021–2026

    85.3 °F
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