'Ō'iamoi Weather Forecast

    • 66
    • 78

    Mostly Sunny

    • 69
    • 77

    Increasing Clouds

    • 67
    • 80

    Rain Showers

    • 66
    • 77

    Mostly Sunny

    • 67
    • 76

    Partly Sunny

    • 69
    • 78

    Partly Sunny

    • 70
    • 79

    Mostly Cloudy

Today 12 Jan Niihau

Sunny and breezy. Isolated Showers in the morning. Highs 73 to 78. North Winds 15 to 25 Mph. Chance of rain 20 percent.

Tonight 12 Jan Niihau

Mostly clear. Breezy. Lows 62 to 67. North Winds 10 to 20 Mph.

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'Ō'iamoi Temperature Statistics

January Temperature

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

  • Lowest 1 January, 2026

    66.9 °F

  • Average January

    73.6 °F

  • Highest 5 January, 2026

    80.1 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    69.8 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    83 °F
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