Onomea Bay Weather Forecast

    • 70
    • 82

    Rain Showers

    • 70
    • 82

    Rain Showers

    • 70
    • 82

    Rain Showers

    • 70
    • 82

    Rain Showers

    • 71
    • 83

    Rain Showers

    • 71
    • 84

    Rain Showers

    • 71
    • 83

    Rain Showers

Today 26 Aug Big Island East

Partly sunny. Breezy. Isolated Showers in the Morning, then scattered Showers in the afternoon. Highs 78 to 86 near the shore to 65 to 71 at 4000 feet. Northeast Winds 10 to 20 Mph. Chance of rain 40 percent.

Tonight 26 Aug Big Island East

Mostly cloudy with scattered Showers. Lows 66 to 73 near the shore to 55 to 60 at 4000 feet. Northeast Winds 10 to 15 Mph. Chance of rain 50 percent.

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Onomea Bay Temperature Statistics

August Temperature

Hilo, Hilo International Airport (6.2 miles)

  • Lowest 2 August, 2026

    71.1 °F

  • Average August

    77.9 °F

  • Highest 21 August, 2026

    86 °F

Climate (2021–2026)

Hilo, Hilo International Airport (6.2 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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