Wailuku Weather Forecast

    • 77
    • 86

    Rain Showers

    • 76
    • 84

    Rain Showers

    • 75
    • 83

    Rain Showers

    • 74
    • 82

    Rain Showers

    • 74
    • 82

    Rain Showers

    • 75
    • 83

    Partly Sunny

    • 76
    • 84

    Rain Showers

Today 8 Sep Maui Windward West

Mostly cloudy. Windy. Numerous Showers late in the Morning, then scattered Showers in the afternoon. Locally heavy rainfall possible. Highs around 84 Makai to around 78 Mauka. South Winds 10 to 30 Mph becoming southwest up to 20 Mph in the afternoon. Chance of rain 60 percent.

Tonight 8 Sep Maui Windward West

Partly cloudy. Scattered Showers in the Evening, then isolated Showers after midnight. Lows 71 to 78 Makai to around 62 Mauka. South Winds up to 10 Mph in the evening becoming light. Chance of rain 40 percent.

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Wailuku Temperature Statistics

September Temperature

Kahului, Kahului Airport (4.3 miles)

  • Lowest 5 September, 2026

    73 °F

  • Average September

    79.2 °F

  • Highest 2 September, 2026

    88 °F

Climate (2021–2026)

Kahului, Kahului Airport (4.3 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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