Punalu'u Beach Weather Forecast

    • 74
    • 81

    Partly Sunny

    • 73
    • 81

    Rain Showers

    • 73
    • 80

    Rain Showers

    • 74
    • 81

    Mostly Sunny

    • 74
    • 81

    Partly Sunny

    • 74
    • 81

    Rain Showers

Today 20 Oct Big Island Southeast

Mostly sunny with isolated Showers in the Morning, then partly sunny with scattered Showers in the afternoon. Haze through the day. Highs 81 to 90 near the shore to 66 to 75 near 4000 feet. East Winds up to 15 Mph. Chance of rain 50 percent.

Tonight 20 Oct Big Island Southeast

Partly cloudy. Isolated Showers in the Evening, then scattered Showers after midnight. Haze through the night. Lows 70 to 75 near the shore to 52 to 57 near 4000 feet. Northeast Winds up to 15 Mph. Chance of rain 50 percent.

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Punalu'u Beach Temperature Statistics

October Temperature

Hilo, Hilo International Airport (49.7 miles)

  • Lowest 6 October, 2025

    66 °F

  • Average October

    76.5 °F

  • Highest 8 October, 2025

    88 °F

Climate (2020–Present)

Hilo, Hilo International Airport (49.7 miles)

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  • Average Low 2020–2025

    68.2 °F

  • Average 2020–2025

    74.4 °F

  • Average High 2020–2025

    82.4 °F
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