Kaunuopou Weather Forecast

    • 77
    • 81

    Rain Showers

    • 78
    • 81

    Rain Showers

    • 78
    • 82

    Rain Showers

    • 78
    • 81

    Rain Showers

    • 78
    • 81

    Partly Sunny

    • 77
    • 82

    Partly Sunny

    • 77
    • 81

    Partly Sunny

Today 8 Sep Niihau

Partly sunny with scattered Showers. Highs 81 to 87. Southeast Winds up to 10 Mph. Chance of rain 40 percent.

Tonight 8 Sep Niihau

Partly cloudy. Isolated Showers in the evening. Lows 70 to 75. East Winds up to 15 Mph increasing to 10 to 15 Mph after midnight. Chance of rain 20 percent.

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Kaunuopou Temperature Statistics

September Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (17.4 miles)

  • Lowest 5 September, 2025

    70 °F

  • Average September

    79.7 °F

  • Highest 1 September, 2025

    88 °F

Climate (2020–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (17.4 miles)

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  • Average Low 2020–2025

    69.9 °F

  • Average 2020–2025

    76.7 °F

  • Average High 2020–2025

    83.1 °F
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