Niihau Weather Forecast

    • 75
    • 86

    Rain Showers

    • 75
    • 87

    Breezy

    • 75
    • 86

    Breezy

    • 75
    • 86

    Breezy

    • 75
    • 86

    Mostly Cloudy

    • 76
    • 86

    Rain Showers

Today 2 Sep Niihau

Breezy. Partly sunny with scattered Showers. Highs 81 to 88. East Winds 10 to 20 Mph. Chance of rain 50 percent.

Tonight 2 Sep Niihau

Partly cloudy. Breezy. Isolated Showers in the evening. Lows 72 to 78. East Winds 15 to 20 Mph. Chance of rain 20 percent.

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Niihau Temperature Statistics

September Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (25.5 miles)

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Climate (2021–2026)

Kekaha, Pacific Missile Test Facility Barking Sands (25.5 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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