Waipio Bay Weather Forecast

    • 70
    • 79

    Rain Showers

    • 70
    • 80

    Rain Showers

    • 71
    • 80

    Rain Showers

    • 72
    • 81

    Rain Showers

    • 72
    • 82

    Rain Showers

    • 71
    • 82

    Rain Showers

    • 71
    • 81

    Rain Showers

Today 13 May Windward Haleakala

Partly sunny in the morning then becoming mostly sunny. Breezy. Scattered Showers. Highs around 81 near the shore to around 65 near 5000 feet. East Winds 10 to 25 Mph. Chance of rain 50 percent.

Tonight 13 May Windward Haleakala

Breezy. Mostly cloudy with scattered Showers. Lows 68 to 75 near the shore to around 50 near 5000 feet. East Winds up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waipio Bay Temperature Statistics

May Temperature

Kahului, Kahului Airport (13.7 miles)

  • Lowest 6 May, 2026

    64.9 °F

  • Average May

    76.2 °F

  • Highest 5 May, 2026

    84.9 °F

Climate (2021–Present)

Kahului, Kahului Airport (13.7 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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