Kahaluu Beach Park Weather Forecast

    • 72
    • 85

    Mostly Sunny

    • 73
    • 86

    Mostly Sunny

    • 75
    • 87

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 75
    • 89

    Rain Showers

    • 74
    • 88

    Rain Showers

    • 74
    • 87

    Rain Showers

Today 13 Sep Kona

Mostly sunny. Isolated light Showers in the afternoon. Highs 84 to 89 near the shore to around 70 near 5000 feet. Northwest Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 13 Sep Kona

Mostly clear. Lows 68 to 75 near the shore to 52 to 57 near 5000 feet. Light Winds.

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Kahaluu Beach Park Temperature Statistics

September Temperature

Kailua / Kona, Keahole Airport (12.4 miles)

  • Lowest 1 September, 2026

    75.9 °F

  • Average September

    82.4 °F

  • Highest 4 September, 2026

    89.1 °F

Climate (2021–2026)

Kailua / Kona, Keahole Airport (12.4 miles)

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  • Average Low 2021–2026

    73.4 °F

  • Average 2021–2026

    79.1 °F

  • Average High 2021–2026

    84.7 °F
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