Kīkīaola Harbor Weather Forecast

    • 73
    • 90

    Mostly Sunny

    • 73
    • 90

    Mostly Sunny

    • 74
    • 89

    Partly Sunny

    • 75
    • 89

    Rain Showers

    • 76
    • 88

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 75
    • 90

    Rain Showers

Today 3 Sep Kauai Southwest

Sunny and breezy. Highs 87 to 93 near the shore to around 79 above 3000 feet. East Winds 15 to 20 Mph.

Tonight 3 Sep Kauai Southwest

Mostly clear. Breezy. Isolated Showers after midnight. Lows around 74 near the shore to around 64 above 3000 feet. East Winds up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kīkīaola Harbor Temperature Statistics

September Temperature

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

  • Lowest 1 September, 2026

    73 °F

  • Average September

    79.9 °F

  • Highest 1 September, 2026

    86 °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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