Koloa Weather Forecast

    • 64
    • 81

    Partly Sunny

    • 67
    • 81

    Mostly Sunny

    • 67
    • 81

    Mostly Sunny

    • 66
    • 81

    Partly Sunny

    • 66
    • 82

    Rain Showers

    • 64
    • 80

    Rain Showers

    • 64
    • 78

    Rain Showers

Today 17 Jan Kauai South

Partly sunny early in the morning then becoming mostly sunny. Isolated Showers in the morning. Highs 76 to 83. Northeast Winds up to 15 Mph. Chance of rain 20 percent.

Tonight 17 Jan Kauai South

Partly cloudy. Lows around 65. North Winds up to 15 Mph increasing to 10 to 15 Mph after midnight.

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  • Temperature Real-Time

Koloa Temperature Statistics

January Temperature

Lihue, Lihue Airport (9.3 miles)

  • Lowest 3 January, 2025

    64.7 °F

  • Average January

    75.1 °F

  • Highest 7 January, 2025

    83.6 °F

Climate (2020–Present)

Lihue, Lihue Airport (9.3 miles)

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  • Average Low 2020–2025

    71.7 °F

  • Average 2020–2025

    76.3 °F

  • Average High 2020–2025

    81.8 °F
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