Punalu'u Beach Weather Forecast

    • 68
    • 80

    Partly Sunny

    • 68
    • 79

    Partly Sunny

    • 68
    • 79

    Partly Sunny

    • 69
    • 81

    Partly Sunny

    • 69
    • 81

    Partly Sunny

    • 69
    • 80

    Partly Sunny

Today 13 May Big Island Southeast

Breezy. Mostly sunny with scattered Showers in the Morning, then partly sunny with isolated Showers in the afternoon. Highs 78 to 86 near the shore to 68 to 73 near 4000 feet. Northeast Winds up to 20 Mph shifting to the east in the afternoon. Chance of rain 50 percent.

Tonight 13 May Big Island Southeast

Breezy. Mostly cloudy with scattered Showers. Lows 69 to 76 near the shore to around 56 near 4000 feet. Northeast Winds up to 20 Mph. Chance of rain 50 percent.

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Punalu'u Beach Temperature Statistics

May Temperature

Hilo, Hilo International Airport (49.7 miles)

  • Lowest 6 May, 2026

    66 °F

  • Average May

    74.6 °F

  • Highest 6 May, 2026

    82.9 °F

Climate (2021–Present)

Hilo, Hilo International Airport (49.7 miles)

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  • Average Low 2021–2026

    68.1 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    82.2 °F
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