Hāna Bay Weather Forecast

    • 77
    • 84

    Rain Showers

    • 77
    • 83

    Rain Showers

    • 72
    • 83

    Rain Showers

    • 72
    • 83

    Rain Showers

    • 72
    • 83

    Rain Showers

    • 72
    • 84

    Rain Showers

Today 10 May Windward Haleakala

Breezy. Partly sunny with isolated Showers. Highs 80 to 85 near the shore to around 67 near 5000 feet. East Winds up to 20 Mph. Chance of rain 20 percent.

Tonight 10 May Windward Haleakala

Breezy. Mostly cloudy with scattered Showers. Lows 69 to 75 near the shore to 49 to 54 near 5000 feet. East Winds up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hāna Bay Temperature Statistics

May Temperature

Kahului, Kahului Airport (30.4 miles)

  • Lowest 6 May, 2026

    64.9 °F

  • Average May

    76 °F

  • Highest 5 May, 2026

    84.9 °F

Climate (2021–Present)

Kahului, Kahului Airport (30.4 miles)

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  • Average Low 2021–2026

    68.8 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    85.4 °F
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