Waimea Bay Weather Forecast

    • 75
    • 90

    Mostly Sunny

    • 74
    • 89

    Rain Showers

    • 75
    • 90

    Mostly Sunny

    • 75
    • 89

    Mostly Sunny

    • 74
    • 89

    Partly Sunny

    • 73
    • 89

    Partly Sunny

Today 30 Aug Kauai Southwest

Sunny and breezy. Isolated Showers in the morning. Highs 87 to 92 near the shore to around 79 above 3000 feet. East Winds up to 20 Mph. Chance of rain 20 percent.

Tonight 30 Aug Kauai Southwest

Mostly clear. Isolated Showers after midnight. Lows around 75 near the shore to around 65 above 3000 feet. Northeast Winds up to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waimea Bay Temperature Statistics

August Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (8.7 miles)

  • Lowest 13 August, 2026

    73 °F

  • Average August

    80.7 °F

  • Highest 15 August, 2026

    89.1 °F

Climate (2021–2026)

Kekaha, Pacific Missile Test Facility Barking Sands (8.7 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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