Kealakekua Bay Weather Forecast

    • 72
    • 84

    Rain Showers

    • 73
    • 84

    Rain Showers

    • 73
    • 84

    Rain Showers

    • 73
    • 84

    Mostly Sunny

    • 74
    • 86

    Rain Showers

    • 74
    • 85

    Rain Showers

Today 5 Sep Kona

Sunny. Isolated Showers in the afternoon. Highs around 86 near the shore to around 69 near 5000 feet. Light Winds. Chance of rain 20 percent.

Tonight 5 Sep Kona

Partly cloudy with isolated Showers. Lows 70 to 75 near the shore to 48 to 54 near 5000 feet. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kealakekua Bay Temperature Statistics

September Temperature

Kailua / Kona, Keahole Airport (19.9 miles)

  • Lowest 2 September, 2025

    75 °F

  • Average September

    81.2 °F

  • Highest 1 September, 2025

    86 °F

Climate (2020–Present)

Kailua / Kona, Keahole Airport (19.9 miles)

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  • Average Low 2020–2025

    73.3 °F

  • Average 2020–2025

    79.1 °F

  • Average High 2020–2025

    84.7 °F
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