Honaunau Bay Weather Forecast

    • 71
    • 85

    Mostly Sunny

    • 71
    • 85

    Mostly Sunny

    • 71
    • 85

    Mostly Sunny

    • 71
    • 85

    Partly Sunny

    • 72
    • 86

    Rain Showers

    • 72
    • 87

    Rain Showers

    • 72
    • 87

    Rain Showers

Today 12 May Kauai Southwest

Mostly sunny. Breezy. Isolated Showers in the morning. Highs around 84 near the shore to around 73 above 3000 feet. East Winds up to 20 Mph. Chance of rain 20 percent.

Tonight 12 May Kauai Southwest

Mostly clear. Isolated Showers after midnight. Lows around 70 near the shore to around 61 above 3000 feet. Northeast Winds up to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Honaunau Bay Temperature Statistics

May Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (10.6 miles)

  • Lowest 1 May, 2026

    68 °F

  • Average May

    75.8 °F

  • Highest 3 May, 2026

    82.9 °F

Climate (2021–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (10.6 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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