Hanamaulu Bay Weather Forecast

    • 75
    • 80

    Rain Showers

    • 75
    • 80

    Rain Showers

    • 75
    • 80

    Rain Showers

    • 75
    • 80

    Rain Showers

    • 75
    • 80

    Rain Showers

    • 75
    • 80

    Rain Showers

    • 75
    • 80

    Rain Showers

Today 24 Sep Kauai East

Partly sunny with isolated Showers. Highs 77 to 85. East Winds around 10 Mph. Chance of rain 20 percent.

Tonight 24 Sep Kauai East

Breezy. Mostly cloudy with scattered Showers. Lows 67 to 77. Northeast Winds 10 to 20 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hanamaulu Bay Temperature Statistics

September Temperature

Lihue, Lihue Airport (0.6 miles)

  • Lowest 14 September, 2026

    71.1 °F
  • Average September

    79.2 °F
  • Highest 5 September, 2026

    86 °F

Climate (2021–2026)

Lihue, Lihue Airport (0.6 miles)

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  • Average Low 2021–2026

    71.7 °F
  • Average 2021–2026

    76.4 °F
  • Average High 2021–2026

    81.9 °F
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