Honopu Beach Weather Forecast

    • 70
    • 87

    Rain Showers

    • 70
    • 86

    Rain Showers

    • 69
    • 87

    Rain Showers

    • 70
    • 87

    Rain Showers

    • 70
    • 87

    Rain Showers

    • 70
    • 87

    Rain Showers

    • 70
    • 87

    Rain Showers

Today 12 Sep Kauai North

Partly sunny. Scattered Showers in the Morning, then isolated Showers in the afternoon. Highs 80 to 89. East Winds up to 15 Mph. Chance of rain 50 percent.

Tonight 12 Sep Kauai North

Mostly cloudy with scattered Showers. Lows 67 to 75. East Winds up to 15 Mph. Chance of rain 40 percent.

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Honopu Beach Temperature Statistics

September Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (11.8 miles)

  • Lowest 5 September, 2025

    70 °F

  • Average September

    79.5 °F

  • Highest 1 September, 2025

    88 °F

Climate (2020–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (11.8 miles)

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  • Average Low 2020–2025

    69.9 °F

  • Average 2020–2025

    76.7 °F

  • Average High 2020–2025

    83.1 °F
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