Wainiha Beach Weather Forecast

    • 67
    • 76

    Becoming Sunny

    • 67
    • 74

    Rain Showers

    • 66
    • 75

    Rain Showers

    • 67
    • 76

    Mostly Cloudy

    • 66
    • 75

    Mostly Cloudy

    • 66
    • 75

    Mostly Cloudy

    • 66
    • 75

    Mostly Cloudy

Today 23 Mar Kauai North

Mostly sunny. Highs 72 to 81. Northeast Winds up to 15 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 23 Mar Kauai North

Partly cloudy in the Evening, then mostly cloudy with isolated Showers after midnight. Lows 59 to 69. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wainiha Beach Temperature Statistics

March Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (19.9 miles)

  • Lowest 5 March, 2026

    66.9 °F

  • Average March

    74.9 °F

  • Highest 7 March, 2026

    84.9 °F

Climate (2021–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (19.9 miles)

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  • Average Low 2021–2026

    69.9 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    83 °F
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