Punalu'u Beach Weather Forecast

    • 73
    • 81

    Decreasing Clouds

    • 72
    • 80

    Partly Sunny

    • 71
    • 78

    Mostly Sunny

    • 71
    • 79

    Mostly Sunny

    • 70
    • 78

    Mostly Sunny

    • 70
    • 79

    Mostly Sunny

Today 6 May Big Island Southeast

Mostly cloudy. Haze through the day. Scattered Showers in the late morning and afternoon. Highs 82 to 90 near the shore to 71 to 76 near 4000 feet. East Winds up to 10 Mph. Chance of rain 50 percent.

Tonight 6 May Big Island Southeast

Mostly clear. Haze. Lows 68 to 75 near the shore to 53 to 59 near 4000 feet. Light Winds.

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Punalu'u Beach Temperature Statistics

May Temperature

Hilo, Hilo International Airport (49.7 miles)

  • Lowest 4 May, 2026

    66.9 °F

  • Average May

    73.7 °F

  • Highest 4 May, 2026

    82 °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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