Wailua Nui Bay Weather Forecast

    • 73
    • 82

    Rain Showers

    • 73
    • 81

    Rain Showers

    • 73
    • 81

    Rain Showers

    • 74
    • 81

    Rain Showers

    • 74
    • 81

    Rain Showers

    • 74
    • 81

    Rain Showers

Today 31 Oct Windward Haleakala

Partly sunny in the morning then becoming mostly sunny. Breezy. Scattered Showers. Highs 79 to 84 near the shore to around 65 near 5000 feet. East Winds up to 20 Mph. Chance of rain 40 percent.

Tonight 31 Oct Windward Haleakala

Partly cloudy with scattered Showers. Lows around 71 near the shore to around 52 near 5000 feet. Southeast Winds up to 15 Mph. Chance of rain 40 percent.

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Wailua Nui Bay Temperature Statistics

October Temperature

Kahului, Kahului Airport (19.9 miles)

  • Lowest 14 October, 2025

    66 °F

  • Average October

    78.9 °F

  • Highest 11 October, 2025

    91 °F

Climate (2020–Present)

Kahului, Kahului Airport (19.9 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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