Waikapu Weather Forecast

    • 76
    • 85

    Rain Showers

    • 75
    • 83

    Rain Showers

    • 76
    • 83

    Rain Showers

    • 75
    • 84

    Rain Showers

    • 75
    • 84

    Rain Showers

    • 75
    • 84

    Partly Sunny

    • 75
    • 84

    Mostly Sunny

Today 23 Sep Maui Windward West

Breezy. Mostly sunny with scattered Showers. Highs 72 to 84. East Winds up to 20 Mph. Chance of rain 40 percent.

Tonight 23 Sep Maui Windward West

Breezy. Mostly cloudy with scattered Showers. Lows 70 to 76 Makai to around 61 Mauka. Northeast Winds 15 to 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waikapu Temperature Statistics

September Temperature

Kahului, Kahului Airport (5 miles)

  • Lowest 12 September, 2026

    66.9 °F

  • Average September

    80.1 °F

  • Highest 15 September, 2026

    91 °F

Climate (2021–2026)

Kahului, Kahului Airport (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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