Kauai Weather Forecast

    • 61
    • 73

    Rain Showers

    • 62
    • 71

    Rain Showers Likely

    • 64
    • 71

    Rain Showers Likely

    • 62
    • 72

    Rain Showers

    • 63
    • 72

    Rain Showers

    • 63
    • 72

    Rain Showers

    • 63
    • 72

    Rain Showers

Today 27 Sep Kauai Mountains

Mostly sunny with isolated rain Showers. Highs 79 to 86 in the Valleys to around 70 above 4000 feet. East Winds around 10 Mph. Chance of rain 20 percent.

Tonight 27 Sep Kauai Mountains

Partly cloudy with isolated Showers. Lows 63 to 70 in the Valleys to around 59 above 4000 feet. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kauai Temperature Statistics

September Temperature

Lihue, Lihue Airport (13.7 miles)

  • Lowest 11 September, 2022

    71.1 °F
  • Average September

    79.2 °F
  • Highest 14 September, 2022

    86 °F

Climate (2010–Present)

Lihue, Lihue Airport (13.7 miles)

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  • Average Low 2010–Present

    71.9 °F
  • Average 2010–Present

    76.3 °F
  • Average High 2010–Present

    81.7 °F
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