Ka'inalimu Bay Weather Forecast

    • 75
    • 85

    Rain Showers

    • 75
    • 84

    Rain Showers

    • 74
    • 84

    Rain Showers

    • 75
    • 84

    Rain Showers

    • 75
    • 84

    Rain Showers

    • 74
    • 84

    Rain Showers

Today 15 Oct Windward Haleakala

Breezy. Partly sunny with scattered Showers. Highs 81 to 86 near the shore to around 67 near 5000 feet. East Winds up to 20 Mph increasing to 10 to 20 Mph in the afternoon. Chance of rain 50 percent.

Tonight 15 Oct Windward Haleakala

Mostly cloudy. Numerous Showers in the Evening, then frequent Showers after midnight. Lows around 72 near the shore to around 53 near 5000 feet. Southeast Winds 10 to 15 Mph. Chance of rain 90 percent.

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Ka'inalimu Bay Temperature Statistics

October Temperature

Kahului, Kahului Airport (30.4 miles)

  • Lowest 6 October, 2025

    68 °F

  • Average October

    79.2 °F

  • Highest 11 October, 2025

    91 °F

Climate (2020–Present)

Kahului, Kahului Airport (30.4 miles)

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  • Average Low 2020–2025

    68.8 °F

  • Average 2020–2025

    76.8 °F

  • Average High 2020–2025

    85.6 °F
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