Punalu'u Beach Weather Forecast

    • 71
    • 79

    Mostly Sunny

    • 72
    • 78

    Mostly Sunny

    • 72
    • 78

    Mostly Sunny

    • 72
    • 78

    Mostly Sunny

    • 72
    • 78

    Mostly Sunny

    • 72
    • 79

    Mostly Sunny

Today 27 May Big Island Southeast

Breezy. Sunny with isolated Showers. Highs 79 to 87 near the shore to 67 to 75 near 4000 feet. Northeast Winds 10 to 15 Mph shifting to the east up to 20 Mph in the afternoon. Chance of rain 20 percent.

Tonight 27 May Big Island Southeast

Mostly clear. Breezy. Isolated Showers in the Evening, then scattered Showers after midnight. Lows 67 to 74 near the shore to 49 to 56 near 4000 feet. North Winds up to 20 Mph. Chance of rain 30 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

    74.4 °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

    82.1 °F
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