Wainiha Beach Weather Forecast

    • 74
    • 81

    Mostly Cloudy

    • 74
    • 82

    Rain Showers

    • 74
    • 81

    Rain Showers

    • 74
    • 82

    Rain Showers

    • 74
    • 82

    Rain Showers

    • 74
    • 82

    Rain Showers

Today 24 Sep Kauai North

Mostly sunny with isolated Showers. Highs 71 to 87. East Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 24 Sep Kauai North

Mostly cloudy with scattered Showers. Lows 66 to 76. East Winds 10 to 15 Mph decreasing to up to 15 Mph after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wainiha Beach Temperature Statistics

September Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (19.9 miles)

  • Lowest 15 September, 2026

    71.1 °F

  • Average September

    79.9 °F

  • Highest 3 September, 2026

    88 °F

Climate (2021–2026)

Kekaha, Pacific Missile Test Facility Barking Sands (19.9 miles)

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  • Average Low 2021–2026

    70 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    83 °F
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