Kailua Weather Forecast

    • 70
    • 80

    Rain Showers

    • 71
    • 81

    Rain Showers

    • 70
    • 80

    Rain Showers

    • 70
    • 80

    Rain Showers

    • 71
    • 81

    Rain Showers

    • 70
    • 81

    Rain Showers

    • 70
    • 80

    Rain Showers

Today 19 Oct Windward Haleakala

Partly sunny. Breezy. Numerous Showers in the Morning, then scattered Showers in the afternoon. Highs around 82 near the shore to around 66 near 5000 feet. East Winds up to 20 Mph. Chance of rain 70 percent.

Tonight 19 Oct Windward Haleakala

Mostly cloudy. Scattered Showers in the Evening, then numerous Showers after midnight. Lows around 72 near the shore to around 54 near 5000 feet. Southeast Winds up to 15 Mph. Chance of rain 70 percent.

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Kailua Temperature Statistics

October Temperature

Kahului, Kahului Airport (14.9 miles)

  • Lowest 14 October, 2025

    66 °F

  • Average October

    79.1 °F

  • Highest 11 October, 2025

    91 °F

Climate (2020–Present)

Kahului, Kahului Airport (14.9 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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