Niihau Weather Forecast

    • 74
    • 85

    Partly Sunny

    • 73
    • 85

    Rain Showers

    • 73
    • 84

    Rain Showers

    • 73
    • 84

    Partly Sunny

    • 73
    • 84

    Partly Sunny

    • 73
    • 84

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

Today 30 Jun Niihau

Mostly sunny. Breezy. Highs 80 to 86. Northeast Winds 10 to 20 Mph.

Tonight 30 Jun Niihau

Mostly cloudy. Lows 70 to 77. East Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Niihau Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2026

    69.1 °F
  • Average June

    77.7 °F
  • Highest 23 June, 2026

    86 °F

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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