Ulumalu Weather Forecast

    • 70
    • 82

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 70
    • 82

    Rain Showers

    • 71
    • 82

    Rain Showers

Today 5 Jul Windward Haleakala

Partly sunny in the morning then becoming mostly sunny. Breezy. Scattered Showers. Highs 80 to 87 near the shore to around 67 near 5000 feet. East Winds up to 25 Mph increasing to 10 to 25 Mph in the afternoon. Chance of rain 50 percent.

Tonight 5 Jul Windward Haleakala

Partly cloudy in the evening then becoming mostly cloudy. Breezy. Scattered Showers. Lows around 71 near the shore to around 54 near 5000 feet. East Winds 10 to 20 Mph. Chance of rain 50 percent.

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Ulumalu Temperature Statistics

July Temperature

Kahului, Kahului Airport (9.9 miles)

  • Lowest 1 July, 2025

    69.1 °F

  • Average July

    78 °F

  • Highest 3 July, 2025

    87.1 °F

Climate (2020–Present)

Kahului, Kahului Airport (9.9 miles)

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  • Average Low 2020–2025

    68.9 °F

  • Average 2020–2025

    76.9 °F

  • Average High 2020–2025

    85.7 °F
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