Molokini Island Preserve Weather Forecast

    • 75
    • 78

    Increasing Clouds

    • 75
    • 79

    Mostly Cloudy

    • 76
    • 79

    Partly Sunny

    • 76
    • 80

    Mostly Sunny

    • 76
    • 80

    Mostly Sunny

    • 75
    • 79

    Mostly Sunny

Today 30 May South Maui/Upcountry

Mostly sunny late in the morning then becoming partly sunny. Isolated Showers in the afternoon. Highs around 83 near the shore to around 71 near 4000 feet. Light Winds. Chance of rain 20 percent.

Tonight 30 May South Maui/Upcountry

Mostly cloudy with isolated Showers. Lows around 70 near the shore to around 51 near 4000 feet. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Molokini Island Preserve Temperature Statistics

May Temperature

Kahului, Kahului Airport (18 miles)

  • Lowest 6 May, 2026

    64.9 °F

  • Average May

    76.2 °F

  • Highest 17 May, 2026

    89.1 °F

Climate (2021–Present)

Kahului, Kahului Airport (18 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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