Kukuiula Boat Harbor Weather Forecast

    • 62
    • 82

    Mostly Sunny

    • 66
    • 80

    Rain Showers

    • 64
    • 81

    Rain Showers

    • 62
    • 79

    Partly Sunny

    • 64
    • 78

    Partly Sunny

    • 65
    • 80

    Partly Sunny

    • 67
    • 81

    Rain Showers

Today 12 Jan Kauai South

Mostly sunny. Scattered Showers in the morning. Highs 76 to 83. Light Winds. Chance of rain 30 percent.

Tonight 12 Jan Kauai South

Mostly clear. Lows around 63. North Winds up to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kukuiula Boat Harbor Temperature Statistics

January Temperature

Lihue, Lihue Airport (11.2 miles)

  • Lowest 8 January, 2026

    66 °F

  • Average January

    73.7 °F

  • Highest 10 January, 2026

    82 °F

Climate (2021–Present)

Lihue, Lihue Airport (11.2 miles)

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  • Average Low 2021–2026

    71.7 °F

  • Average 2021–2026

    76.4 °F

  • Average High 2021–2026

    82 °F
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