Opihikao Weather Forecast

    • 72
    • 83

    Rain Showers

    • 72
    • 82

    Rain Showers

    • 73
    • 84

    Rain Showers

    • 73
    • 84

    Rain Showers

    • 72
    • 83

    Rain Showers

    • 71
    • 83

    Rain Showers

Today 16 Sep Big Island Southeast

Sunny and breezy. Isolated Showers in the afternoon. Highs 83 to 92 near the shore to 68 to 78 near 4000 feet. Northeast Winds up to 20 Mph shifting to the east 10 to 20 Mph in the afternoon. Chance of rain 20 percent.

Tonight 16 Sep Big Island Southeast

Mostly clear. Breezy. Scattered Showers in the evening. Lows 70 to 75 near the shore to 52 to 58 near 4000 feet. Northeast Winds up to 20 Mph. Chance of rain 50 percent.

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Opihikao Temperature Statistics

September Temperature

Hilo, Hilo International Airport (23 miles)

  • Lowest 10 September, 2025

    66.9 °F

  • Average September

    76.9 °F

  • Highest 6 September, 2025

    88 °F

Climate (2020–Present)

Hilo, Hilo International Airport (23 miles)

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  • Average Low 2020–2025

    68.2 °F

  • Average 2020–2025

    74.5 °F

  • Average High 2020–2025

    82.4 °F
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