Punalu'u Beach Weather Forecast

    • 72
    • 78

    Isolated Thunderstorms

    • 72
    • 79

    Rain Showers

    • 70
    • 78

    Rain Showers

    • 70
    • 77

    Rain Showers

    • 70
    • 77

    Partly Sunny

    • 70
    • 78

    Mostly Cloudy

    • 70
    • 78

    Mostly Cloudy

Today 20 Mar Big Island Southeast

Mostly cloudy with isolated Showers and Thunderstorms. Highs 78 to 83 near the shore to 64 to 70 near 4000 feet. South Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 20 Mar Big Island Southeast

Mostly cloudy with isolated Showers and Thunderstorms. Locally heavy rainfall possible in the late evening and overnight. Lows 68 to 73 near the shore to 55 to 60 near 4000 feet. West Winds up to 10 Mph in the evening becoming light. Chance of rain 20 percent.

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Punalu'u Beach Temperature Statistics

March Temperature

Hilo, Hilo International Airport (49.7 miles)

  • Lowest 10 March, 2026

    64.9 °F

  • Average March

    73.1 °F

  • Highest 7 March, 2026

    81 °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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