Ke'ei Beach Weather Forecast

    • 71
    • 81

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 71
    • 82

    Rain Showers

    • 72
    • 82

    Mostly Sunny

    • 72
    • 83

    Mostly Sunny

    • 72
    • 82

    Rain Showers

    • 73
    • 83

    Partly Sunny

Today 9 Dec Kona

Mostly sunny in the Morning, then partly sunny with scattered Showers in the afternoon. Highs 81 to 86 near the shore to around 65 near 5000 feet. Light Winds. Chance of rain 40 percent.

Tonight 9 Dec Kona

Mostly cloudy. Isolated Showers in the evening. Lows 67 to 72 near the shore to around 48 near 5000 feet. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ke'ei Beach Temperature Statistics

December Temperature

Kailua / Kona, Keahole Airport (20.5 miles)

  • Lowest 3 December, 2025

    70 °F

  • Average December

    77.8 °F

  • Highest 1 December, 2025

    82.9 °F

Climate (2020–Present)

Kailua / Kona, Keahole Airport (20.5 miles)

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  • Average Low 2020–2025

    73.2 °F

  • Average 2020–2025

    79 °F

  • Average High 2020–2025

    84.6 °F
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