Kona International Airport Weather Forecast

    • 76
    • 87

    Partly Sunny

    • 76
    • 88

    Partly Sunny

    • 76
    • 87

    Mostly Sunny

    • 75
    • 87

    Partly Sunny

    • 76
    • 87

    Partly Sunny

    • 76
    • 88

    Partly Sunny

Today 21 Aug Kohala

Mostly sunny in the Morning, then partly sunny with isolated Showers in the afternoon. Highs 85 to 90 near the shore to 67 to 75 above 4000 feet. East Winds up to 15 Mph shifting to the north in the afternoon. Chance of rain 20 percent.

Tonight 21 Aug Kohala

Mostly cloudy. Lows around 74 near the shore to 51 to 57 above 4000 feet. East Winds up to 15 Mph.

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Kona International Airport Temperature Statistics

August Temperature

Kailua / Kona, Keahole Airport (0 miles)

  • Lowest 5 August, 2025

    73.7 °F

  • Average August

    82.4 °F

  • Highest 13 August, 2025

    90.6 °F

Climate (2020–Present)

Kailua / Kona, Keahole Airport (0 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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