Kīkīaola Harbor Weather Forecast

    • 78
    • 90

    Sunny

    • 77
    • 90

    Mostly Sunny

    • 75
    • 90

    Mostly Sunny

    • 75
    • 90

    Partly Sunny

    • 75
    • 90

    Partly Sunny

    • 75
    • 89

    Mostly Cloudy

Today 19 Sep Kauai Southwest

Sunny and breezy. Highs 87 to 92 near the shore to around 78 above 3000 feet. East Winds 10 to 20 Mph.

Tonight 19 Sep Kauai Southwest

Mostly clear. Lows 70 to 81 near the shore to around 62 above 3000 feet. East Winds 10 to 15 Mph decreasing to up to 15 Mph after midnight.

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Kīkīaola Harbor Temperature Statistics

September Temperature

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

  • Lowest 15 September, 2026

    71.1 °F

  • Average September

    79.5 °F

  • Highest 3 September, 2026

    88 °F

Climate (2021–2026)

Kekaha, Pacific Missile Test Facility Barking Sands (7.5 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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