Ka'aku'u Beach Weather Forecast

    • 73
    • 76

    Rain Showers

    • 73
    • 76

    Rain Showers

    • 73
    • 77

    Rain Showers

    • 73
    • 77

    Rain Showers

    • 73
    • 77

    Rain Showers

    • 73
    • 77

    Rain Showers

Today 6 May Niihau

Partly sunny with isolated Showers early in the Morning, then mostly sunny with scattered Showers in the late morning and afternoon. Highs 75 to 81. Light Winds becoming north up to 10 Mph in the afternoon. Chance of rain 40 percent.

Tonight 6 May Niihau

Mostly clear. Lows 66 to 71. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ka'aku'u Beach Temperature Statistics

May Temperature

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

  • Lowest 1 May, 2026

    68 °F

  • Average May

    76.4 °F

  • Highest 3 May, 2026

    82.9 °F

Climate (2021–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (19.9 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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