Ulumalu Weather Forecast

    • 73
    • 82

    Rain Showers

    • 73
    • 81

    Rain Showers

    • 73
    • 81

    Rain Showers

    • 73
    • 81

    Rain Showers

    • 74
    • 81

    Rain Showers

    • 74
    • 82

    Rain Showers

Today 5 Jul Windward Haleakala

Mostly sunny. Breezy. Scattered Showers in the Morning, then isolated Showers in the afternoon. Highs around 83 near the shore to around 65 near 5000 feet. East Winds 10 to 20 Mph. Chance of rain 50 percent.

Tonight 5 Jul Windward Haleakala

Partly cloudy with scattered Showers. Lows 71 to 76 near the shore to around 57 near 5000 feet. East Winds 10 to 15 Mph. Chance of rain 50 percent.

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Ulumalu Temperature Statistics

July Temperature

Kahului, Kahului Airport (9.9 miles)

  • Lowest 2 July, 2026

    73 °F

  • Average July

    79.2 °F

  • Highest 1 July, 2026

    86 °F

Climate (2021–2026)

Kahului, Kahului Airport (9.9 miles)

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  • Average Low 2021–2026

    68.9 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    85.3 °F
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