Kalaheo Weather Forecast

    • 61
    • 76

    Rain Showers

    • 64
    • 75

    Mostly Cloudy

    • 67
    • 78

    Mostly Sunny

    • 67
    • 78

    Mostly Sunny

    • 66
    • 78

    Rain Showers

    • 66
    • 78

    Rain Showers

    • 66
    • 77

    Rain Showers

Today 25 Jan Kauai South

Mostly cloudy with numerous Showers late in the Morning, then mostly sunny in the afternoon. Highs 76 to 83. Southwest Winds up to 10 Mph. Chance of rain 60 percent.

Tonight 25 Jan Kauai South

Partly cloudy in the Evening, then mostly cloudy with scattered Showers after midnight. Lows around 61. Light Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kalaheo Temperature Statistics

January Temperature

Lihue, Lihue Airport (12.4 miles)

  • Lowest 13 January, 2026

    59 °F

  • Average January

    72.2 °F

  • Highest 10 January, 2026

    82 °F

Climate (2021–Present)

Lihue, Lihue Airport (12.4 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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