Kailua Kona Weather Forecast

    • 76
    • 86

    Rain Showers

    • 77
    • 86

    Mostly Sunny

    • 76
    • 87

    Mostly Sunny

    • 77
    • 87

    Rain Showers

    • 78
    • 88

    Rain Showers

    • 75
    • 87

    Rain Showers

Today 11 Aug Kona

Sunny. Isolated Showers in the afternoon. Highs 85 to 90 near the shore to around 71 near 5000 feet. Light Winds. Chance of rain 20 percent.

Tonight 11 Aug Kona

Partly cloudy with isolated Showers. Lows around 76 near the shore to 50 to 58 near 5000 feet. Light Winds. Chance of rain 20 percent.

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Kailua Kona Temperature Statistics

August Temperature

Kailua / Kona, Keahole Airport (7.5 miles)

  • Lowest 7 August, 2026

    75.9 °F

  • Average August

    82.5 °F

  • Highest 8 August, 2026

    89.1 °F

Climate (2021–2026)

Kailua / Kona, Keahole Airport (7.5 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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