Kaulana Bay Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain Showers

    • 76
    • 84

    Rain Showers

    • 76
    • 84

    Rain Showers

    • 76
    • 84

    Rain Showers

    • 76
    • 84

    Rain Showers

Today 25 Sep Big Island Southeast

Tropical storm Conditions possible. Cloudy. Scattered Showers late in the Morning, then numerous Showers and isolated Thunderstorms in the afternoon. Locally heavy rainfall possible. Highs 81 to 87 near the shore to 68 to 73 near 4000 feet. Northeast Winds 10 to 30 Mph. Chance of rain 70 percent.

Tonight 25 Sep Big Island Southeast

Tropical storm Conditions Expected with hurricane Conditions possible. Occasional Showers and isolated Thunderstorms. Locally heavy rainfall possible. Lows 72 to 77 near the shore to 60 to 65 near 4000 feet. Northeast Winds 15 to 35 Mph with Gusts to 60 Mph. Chance of rain near 100 percent.

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Kaulana Bay Temperature Statistics

September Temperature

Bradshaw Army Air Field / Hawaii (60.3 miles)

  • Lowest 1 September, 2026

    46.8 °F

  • Average September

    64.5 °F

  • Highest 20 September, 2026

    81 °F

Climate (2021–2026)

Bradshaw Army Air Field / Hawaii (60.3 miles)

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  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    71.1 °F
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