Alaka'i Wilderness Preserve Weather Forecast

    • 59
    • 63

    Rain Showers

    • 59
    • 66

    Rain Showers

    • 59
    • 67

    Rain Showers

    • 59
    • 66

    Rain Showers

    • 59
    • 66

    Rain Showers

    • 59
    • 65

    Rain Showers

    • 59
    • 66

    Rain Showers

Today 9 May Kauai Mountains

Breezy. Occasional Showers late in the Morning, then numerous Showers in the afternoon. Highs 71 to 77 in the Valleys to around 62 above 4000 feet. Northeast Winds 10 to 20 Mph. Chance of rain near 100 percent.

Tonight 9 May Kauai Mountains

Mostly cloudy. Scattered Showers in the Evening, then numerous Showers after midnight. Lows 64 to 69 in the Valleys to around 59 above 4000 feet. Northeast Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alaka'i Wilderness Preserve Temperature Statistics

May Temperature

Kekaha, Pacific Missile Test Facility Barking Sands (14.3 miles)

  • Lowest 1 May, 2026

    68 °F

  • Average May

    75.9 °F

  • Highest 3 May, 2026

    82.9 °F

Climate (2021–Present)

Kekaha, Pacific Missile Test Facility Barking Sands (14.3 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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