Mahaiula Bay Weather Forecast

    • 76
    • 84

    Mostly Cloudy

    • 76
    • 84

    Mostly Cloudy

    • 76
    • 84

    Partly Sunny

    • 77
    • 84

    Partly Sunny

    • 77
    • 85

    Partly Sunny

    • 77
    • 85

    Partly Sunny

Today 5 Aug Kohala

Mostly sunny in the Morning, then mostly cloudy with isolated Showers in the afternoon. Highs 85 to 91 near the shore to 67 to 75 above 4000 feet. North Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 5 Aug Kohala

Mostly cloudy. Isolated Showers in the evening. Lows 71 to 77 near the shore to 55 to 60 above 4000 feet. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mahaiula Bay Temperature Statistics

August Temperature

Kailua / Kona, Keahole Airport (2.5 miles)

  • Lowest 1 August, 2026

    77 °F

  • Average August

    82 °F

  • Highest 2 August, 2026

    88 °F

Climate (2021–2026)

Kailua / Kona, Keahole Airport (2.5 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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