Hawaii Volcanoes National Park Weather Forecast

    • 68
    • 79

    Rain Showers

    • 67
    • 82

    Rain Showers

    • 66
    • 81

    Rain Showers

    • 66
    • 82

    Mostly Cloudy

    • 67
    • 84

    Mostly Cloudy

    • 67
    • 84

    Mostly Cloudy

    • 67
    • 84

    Partly Sunny

Today 15 Aug Big Island Southeast

Tropical storm Conditions with hurricane Conditions possible. Showers and slight chance of Thunderstorms. Locally heavy rainfall possible. Highs 81 to 88 near the shore to 67 to 72 near 4000 feet. Northeast Winds 20 to 35 Mph with Gusts to 65 Mph increasing to east 25 to 60 Mph with Gusts to 90 Mph in the afternoon. Chance of rain near 100 percent.

Tonight 15 Aug Big Island Southeast

Tropical storm Conditions Expected with hurricane Conditions possible. Showers and slight chance of Thunderstorms. Locally heavy rainfall possible. Lows 71 to 77 near the shore to around 62 near 4000 feet. Southeast Winds 10 to 50 Mph with Gusts to 85 Mph. Chance of rain near 100 percent.

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  • Temperature Real-Time

Hawaii Volcanoes National Park Temperature Statistics

August Temperature

Hilo, Hilo International Airport (35.4 miles)

  • Lowest 2 August, 2026

    71.1 °F

  • Average August

    77.9 °F

  • Highest 4 August, 2026

    84.9 °F

Climate (2021–2026)

Hilo, Hilo International Airport (35.4 miles)

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  • Average Low 2021–2026

    68.2 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    82.1 °F
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