Hawaiian Beaches Weather Forecast

    • 68
    • 83

    Rain Showers

    • 68
    • 83

    Rain Showers

    • 69
    • 84

    Rain Showers

    • 69
    • 85

    Rain Showers

    • 68
    • 84

    Rain Showers

    • 67
    • 84

    Rain Showers

Today 16 Sep Big Island East

Mostly sunny. Occasional Showers in the Morning, then isolated Showers in the afternoon. Highs 81 to 87 near the shore to 66 to 71 at 4000 feet. Northeast Winds up to 15 Mph increasing to 10 to 15 Mph in the afternoon. Chance of rain 90 percent.

Tonight 16 Sep Big Island East

Partly cloudy with scattered Showers. Lows 65 to 72 near the shore to 51 to 58 at 4000 feet. Northeast Winds up to 15 Mph shifting to the northwest after midnight. Chance of rain 50 percent.

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Hawaiian Beaches Temperature Statistics

September Temperature

Hilo, Hilo International Airport (14.9 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 (14.9 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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