Kilauea Weather Forecast

    • 68
    • 80

    Rain Showers

    • 68
    • 80

    Rain Showers

    • 69
    • 80

    Rain Showers

    • 68
    • 79

    Rain Showers

    • 68
    • 79

    Rain Showers

    • 67
    • 79

    Mostly Cloudy

Today 19 Dec Kauai North

Mostly cloudy. Showers likely and slight chance of Thunderstorms early in the Morning, then scattered Showers and isolated Thunderstorms in the afternoon. Locally heavy rainfall possible. Highs 74 to 82. Light Winds. Chance of rain 70 percent.

Tonight 19 Dec Kauai North

Mostly cloudy. Scattered Showers in the Evening, then isolated Showers after midnight. Lows 63 to 70. Light Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kilauea Temperature Statistics

December Temperature

Lihue, Lihue Airport (16.2 miles)

  • Lowest 10 December, 2025

    64 °F

  • Average December

    74.7 °F

  • Highest 5 December, 2025

    82.9 °F

Climate (2020–Present)

Lihue, Lihue Airport (16.2 miles)

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  • Average Low 2020–2025

    71.7 °F

  • Average 2020–2025

    76.4 °F

  • Average High 2020–2025

    82 °F
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