Ka'inalimu Bay Weather Forecast

    • 72
    • 82

    Increasing Clouds

    • 69
    • 80

    Rain Showers

    • 69
    • 77

    Partly Sunny

    • 70
    • 77

    Partly Sunny

    • 71
    • 78

    Partly Sunny

    • 71
    • 79

    Partly Sunny

Today 14 Jan Windward Haleakala

Mostly sunny. Breezy. Isolated Showers in the morning. Haze through the day. Highs around 82 near the shore to around 65 near 5000 feet. South Winds up to 10 Mph shifting to the southwest up to 20 Mph in the afternoon. Chance of rain 20 percent.

Tonight 14 Jan Windward Haleakala

Partly cloudy with isolated Showers in the Evening, then mostly cloudy with numerous Showers after midnight. Lows around 68 near the shore to around 50 near 5000 feet. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.

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Ka'inalimu Bay Temperature Statistics

January Temperature

Kahului, Kahului Airport (30.4 miles)

  • Lowest 8 January, 2026

    61 °F

  • Average January

    73.5 °F

  • Highest 6 January, 2026

    84 °F

Climate (2021–Present)

Kahului, Kahului Airport (30.4 miles)

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  • Average Low 2021–2026

    68.8 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    85.5 °F
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