Hawini Bay Weather Forecast

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    • 82

    Rain Showers

    • 72
    • 80

    Rain Showers

    • 72
    • 80

    Rain Showers

    • 71
    • 80

    Rain Showers

    • 70
    • 79

    Rain Showers

    • 70
    • 78

    Rain Showers

    • 70
    • 79

    Rain Showers

Today 17 May Windward Haleakala

Mostly cloudy. Breezy. Scattered Showers late in the Morning, then Showers likely in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 81 to 88 near the shore to around 68 near 5000 feet. East Winds up to 20 Mph. Chance of rain 70 percent.

Tonight 17 May Windward Haleakala

Breezy. Mostly cloudy with scattered Showers. Lows 70 to 75 near the shore to around 57 near 5000 feet. East Winds 10 to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hawini Bay Temperature Statistics

May Temperature

Kahului, Kahului Airport (13 miles)

  • Lowest 6 May, 2026

    64.9 °F

  • Average May

    76.2 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Kahului, Kahului Airport (13 miles)

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  • Average Low 2021–2026

    68.9 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    85.4 °F
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