Hawaii Volcanoes National Park Weather Forecast

    • 66
    • 76

    Rain Showers

    • 66
    • 79

    Rain Showers

    • 65
    • 79

    Mostly Sunny

    • 62
    • 79

    Mostly Sunny

    • 61
    • 80

    Mostly Sunny

    • 59
    • 78

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

Today 16 May Big Island Southeast

Mostly cloudy with numerous Showers and isolated Thunderstorms. Locally heavy rainfall possible. Highs 79 to 87 near the shore to around 71 near 4000 feet. East Winds up to 15 Mph increasing to 10 to 15 Mph in the afternoon. Chance of rain 70 percent.

Tonight 16 May Big Island Southeast

Mostly cloudy with scattered Showers. Lows 69 to 76 near the shore to 57 to 62 near 4000 feet. Northeast Winds up to 10 Mph. Chance of rain 50 percent.

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Hawaii Volcanoes National Park Temperature Statistics

May Temperature

Hilo, Hilo International Airport (35.4 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 (35.4 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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