Kapua Bay Weather Forecast

    • 71
    • 87

    Mostly Sunny

    • 70
    • 86

    Mostly Sunny

    • 69
    • 85

    Mostly Sunny

    • 69
    • 84

    Mostly Sunny

    • 70
    • 85

    Mostly Sunny

    • 71
    • 85

    Partly Sunny

    • 71
    • 85

    Mostly Cloudy

Today 19 Jun Kona

Mostly sunny. Isolated Showers in the Morning, then scattered Showers in the afternoon. Highs around 88 near the shore to around 71 near 5000 feet. West Winds up to 10 Mph. Chance of rain 40 percent.

Tonight 19 Jun Kona

Mostly clear. Isolated Showers in the evening. Lows 70 to 77 near the shore to 52 to 57 near 5000 feet. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kapua Bay Temperature Statistics

June Temperature

Kailua / Kona, Keahole Airport (42.3 miles)

  • Lowest 9 June, 2026

    72 °F

  • Average June

    79.9 °F

  • Highest 1 June, 2026

    87.1 °F

Climate (2021–2026)

Kailua / Kona, Keahole Airport (42.3 miles)

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  • Average Low 2021–2026

    73.3 °F

  • Average 2021–2026

    79 °F

  • Average High 2021–2026

    84.7 °F
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