Waikapuna Bay Weather Forecast

    • 75
    • 82

    Rain Showers

    • 75
    • 84

    Rain Showers

    • 75
    • 83

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 75
    • 83

    Rain Showers

Today 27 Sep Big Island Southeast

Windy. Showers in the Morning, then numerous Showers in the afternoon. Highs 80 to 86 near the shore to 66 to 71 near 4000 feet. Northeast Winds 10 to 30 Mph with Gusts to 50 Mph. Chance of rain near 100 percent.

Tonight 27 Sep Big Island Southeast

Breezy. Mostly cloudy with scattered Showers in the Evening, then partly cloudy with isolated Showers after midnight. Lows 69 to 75 near the shore to 56 to 62 near 4000 feet. Northeast Winds 10 to 25 Mph with Gusts to 50 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

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Waikapuna Bay Temperature Statistics

September Temperature

Kailua / Kona, Keahole Airport (58.4 miles)

  • Lowest 1 September, 2026

    75.9 °F

  • Average September

    82.7 °F

  • Highest 4 September, 2026

    89.1 °F

Climate (2021–2026)

Kailua / Kona, Keahole Airport (58.4 miles)

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  • Average Low 2021–2026

    73.4 °F

  • Average 2021–2026

    79.1 °F

  • Average High 2021–2026

    84.8 °F
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