Waimea Bay Weather Forecast

    • 73
    • 89

    Mostly Sunny

    • 73
    • 88

    Mostly Sunny

    • 73
    • 88

    Mostly Sunny

    • 73
    • 88

    Mostly Sunny

    • 72
    • 88

    Mostly Sunny

    • 72
    • 88

    Mostly Sunny

Today 21 Jun Kauai Southwest

Sunny. Isolated Showers in the afternoon. Highs 85 to 91 near the shore to around 77 above 3000 feet. West Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 21 Jun Kauai Southwest

Mostly clear. Lows around 73 near the shore to around 62 above 3000 feet. Light Winds.

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Waimea Bay Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2026

    69.1 °F
  • Average June

    77.2 °F
  • Highest 2 June, 2026

    84 °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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