Honaunau Bay Weather Forecast

    • 73
    • 86

    Rain Showers

    • 71
    • 84

    Mostly Cloudy

    • 71
    • 83

    Partly Sunny

    • 70
    • 84

    Mostly Cloudy

    • 70
    • 84

    Mostly Cloudy

    • 71
    • 84

    Cloudy

    • 70
    • 84

    Mostly Cloudy

Today 22 Dec Kauai Southwest

Mostly cloudy with isolated Showers. Highs 82 to 87 near the shore to around 73 above 3000 feet. East Winds up to 15 Mph. Chance of rain 20 percent.

Tonight 22 Dec Kauai Southwest

Mostly cloudy. Breezy. Scattered Showers in the Evening, then isolated Showers after midnight. Lows around 72 near the shore to around 62 above 3000 feet. East Winds up to 25 Mph. Chance of rain 50 percent.

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Honaunau Bay Temperature Statistics

December Temperature

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

  • Lowest 12 December, 2025

    66.9 °F

  • Average December

    75.1 °F

  • Highest 5 December, 2025

    84 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    69.8 °F

  • Average 2020–2025

    76.7 °F

  • Average High 2020–2025

    83.1 °F
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