Haleakala National Park Weather Forecast

    • 48
    • 57

    Rain Showers

    • 47
    • 59

    Rain Showers

    • 47
    • 57

    Rain Showers

    • 47
    • 57

    Rain Showers

    • 47
    • 57

    Rain Showers

    • 47
    • 60

    Rain Showers

    • 53
    • 60

    Mostly Sunny

Today 19 May Haleakala Summit

Cloudy. A 50 percent chance of rain in the morning. Highs 52 to 70. North Winds up to 10 Mph.

Tonight 19 May Haleakala Summit

Cloudy with scattered Showers. Lows around 48 at the visitor center to around 44 at the summit. Northeast Winds up to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Haleakala National Park Temperature Statistics

May Temperature

Kahului, Kahului Airport (22.4 miles)

  • Lowest 7 May, 2024

    60.7 °F
  • Average May

    74.5 °F
  • Highest 17 May, 2024

    88 °F

Climate (2019–Present)

Kahului, Kahului Airport (22.4 miles)

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  • Average Low 2019–2024

    69.3 °F
  • Average 2019–2024

    77.2 °F
  • Average High 2019–2024

    85.9 °F
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