Waiakailio Bay Weather Forecast

    • 75
    • 90

    Partly Sunny

    • 76
    • 90

    Rain Showers

    • 77
    • 90

    Rain Showers

    • 77
    • 91

    Rain Showers

    • 75
    • 90

    Rain Showers

    • 74
    • 89

    Partly Sunny

Today 5 Sep Kohala

Sunny then becoming mostly sunny late in the morning then becoming partly sunny. Breezy. Isolated Showers in the afternoon. Highs 85 to 91 near the shore to around 73 above 4000 feet. East Winds up to 20 Mph shifting to the north in the afternoon. Chance of rain 20 percent.

Tonight 5 Sep Kohala

Partly cloudy in the evening then becoming mostly cloudy. Lows 72 to 77 near the shore to 56 to 61 above 4000 feet. Southeast Winds up to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

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Waiakailio Bay Temperature Statistics

September Temperature

Kailua / Kona, Keahole Airport (26.1 miles)

  • Lowest 1 September, 2026

    75.9 °F

  • Average September

    82.5 °F

  • Highest 2 September, 2026

    87.1 °F

Climate (2021–2026)

Kailua / Kona, Keahole Airport (26.1 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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