Kīkīaola Harbor Weather Forecast

    • 76
    • 90

    Mostly Sunny

    • 76
    • 91

    Increasing Clouds

    • 75
    • 90

    Rain Showers

    • 75
    • 90

    Partly Sunny

    • 74
    • 89

    Partly Sunny

    • 74
    • 89

    Rain Showers

    • 74
    • 89

    Mostly Sunny

Today 18 Sep Kauai Southwest

Sunny and breezy. Isolated Showers in the morning. Highs around 91 near the shore to around 77 above 3000 feet. East Winds up to 20 Mph. Chance of rain 20 percent.

Tonight 18 Sep Kauai Southwest

Partly cloudy with isolated Showers. Lows 72 to 77 near the shore to around 63 above 3000 feet. East Winds up to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Kīkīaola Harbor Temperature Statistics

September Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (7.5 miles)

  • Lowest 5 September, 2025

    70 °F

  • Average September

    79.7 °F

  • Highest 1 September, 2025

    88 °F

Climate (2020–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (7.5 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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