Wailua Weather Forecast

    • 72
    • 83

    Rain Showers Likely

    • 71
    • 82

    Rain Showers Likely

    • 69
    • 82

    Rain Showers Likely

    • 70
    • 81

    Rain Showers

    • 72
    • 82

    Rain Showers

    • 71
    • 80

    Rain Showers

Today 16 Dec Kauai East

Mostly cloudy with scattered Showers. Highs 72 to 84. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 16 Dec Kauai East

Mostly cloudy. Scattered Showers and slight chance of Thunderstorms in the Evening, then Showers likely and slight chance of Thunderstorms after midnight. Locally heavy rainfall possible. Lows 64 to 75. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wailua Temperature Statistics

December Temperature

Lihue, Lihue Airport (4.3 miles)

  • Lowest 10 December, 2025

    64 °F

  • Average December

    74.6 °F

  • Highest 5 December, 2025

    82.9 °F

Climate (2020–Present)

Lihue, Lihue Airport (4.3 miles)

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  • Average Low 2020–2025

    71.7 °F

  • Average 2020–2025

    76.5 °F

  • Average High 2020–2025

    82 °F
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