Niihau Weather Forecast

    • 72
    • 83

    Rain Showers

    • 72
    • 83

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

    • 73
    • 85

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

Today 16 Jun Niihau

Sunny in the Morning, then partly sunny with scattered Showers in the afternoon. Highs 77 to 84. East Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 16 Jun Niihau

Mostly clear. Isolated Showers in the evening. Lows 68 to 75. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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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

    77.3 °F

  • Highest 2 June, 2026

    84 °F

Climate (2021–Present)

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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