Haleakala National Park Weather Forecast

Today 22 Aug Haleakala Summit

Sunny and breezy. Scattered Showers in the Morning, then isolated Showers in the afternoon. Highs around 64 at the visitor center to around 60 at the summit. East Winds 10 to 20 Mph. Chance of rain 50 percent.

Tonight 22 Aug Haleakala Summit

Partly cloudy. Breezy. Isolated Showers in the Evening, then scattered Showers after midnight. Lows around 51 at the visitor center to around 47 at the summit. East Winds 15 to 25 Mph. Chance of rain 50 percent.

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Haleakala National Park Temperature Statistics

August Temperature

Kahului, Kahului Airport (22.4 miles)

  • Lowest 15 August, 2019

    63 °F

  • Average August

    81.6 °F

  • Highest 10 August, 2019

    93.2 °F

Climate (2010–Present)

Kahului, Kahului Airport (22.4 miles)

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  • Average Low 2010–Present

    69.1 °F

  • Average 2010–Present

    76.8 °F

  • Average High 2010–Present

    85 °F
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