'Ō'iamoi Weather Forecast

    • 72
    • 84

    Mostly Sunny

    • 73
    • 83

    Mostly Sunny

    • 72
    • 83

    Partly Sunny

    • 72
    • 83

    Mostly Cloudy

    • 73
    • 84

    Mostly Cloudy

    • 73
    • 84

    Mostly Cloudy

Today 25 May Niihau

Sunny. Isolated Showers in the afternoon. Highs 78 to 85. Northeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 25 May Niihau

Mostly clear. Lows 67 to 73. East Winds 10 to 15 Mph.

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'Ō'iamoi Temperature Statistics

May Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (28 miles)

  • Lowest 14 May, 2025

    66 °F

  • Average May

    76.7 °F

  • Highest 8 May, 2025

    84.9 °F

Climate (2020–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (28 miles)

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  • Average Low 2020–2025

    69.9 °F

  • Average 2020–2025

    76.8 °F

  • Average High 2020–2025

    83.1 °F
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