Po'olenalena Beach Park Weather Forecast

    • 72
    • 82

    Partly Sunny

    • 71
    • 82

    Partly Sunny

    • 72
    • 81

    Mostly Sunny

    • 71
    • 80

    Mostly Sunny

    • 71
    • 80

    Mostly Sunny

    • 71
    • 80

    Mostly Sunny

Today 18 May South Maui/Upcountry

Mostly sunny with isolated Showers in the Morning, then partly sunny with scattered Showers in the afternoon. Highs around 84 near the shore to around 72 near 4000 feet. Light Winds. Chance of rain 50 percent.

Tonight 18 May South Maui/Upcountry

Partly cloudy with isolated Showers. Lows around 68 near the shore to around 55 near 4000 feet. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Po'olenalena Beach Park Temperature Statistics

May Temperature

Kahului, Kahului Airport (15.5 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 (15.5 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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