Ka'inalimu Bay Weather Forecast

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    • 82

    Rain Showers

    • 76
    • 82

    Rain Showers

    • 76
    • 82

    Rain Showers

    • 77
    • 82

    Rain Showers

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    • 82

    Rain Showers

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    • 83

    Rain Showers

Today 3 Oct Windward Haleakala

Breezy. Mostly sunny with isolated Showers in the Morning, then partly sunny with scattered Showers in the afternoon. Highs around 81 near the shore to around 66 near 5000 feet. East Winds up to 20 Mph. Chance of rain 50 percent.

Tonight 3 Oct Windward Haleakala

Partly cloudy in the evening then becoming mostly cloudy. Breezy. Scattered Showers. Lows 67 to 74 near the shore to around 54 near 5000 feet. East Winds up to 20 Mph. Chance of rain 40 percent.

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Ka'inalimu Bay Temperature Statistics

October Temperature

Kahului, Kahului Airport (30.4 miles)

  • Lowest 1 October, 2026

    73.9 °F

  • Average October

    81.4 °F

  • Highest 1 October, 2026

    91 °F

Climate (2021–2026)

Kahului, Kahului Airport (30.4 miles)

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  • Average Low 2021–2026

    69 °F

  • Average 2021–2026

    76.8 °F

  • Average High 2021–2026

    85.3 °F
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