Kalama Beach Weather Forecast

    • 70
    • 82

    Partly Sunny

    • 70
    • 82

    Rain Showers

    • 70
    • 82

    Mostly Cloudy

    • 70
    • 83

    Partly Sunny

    • 69
    • 83

    Partly Sunny

    • 69
    • 83

    Mostly Sunny

    • 68
    • 82

    Partly Sunny

Today 13 Dec South Maui/Upcountry

Sunny and breezy. Highs around 82 near the shore to around 70 near 4000 feet. South Winds 10 to 20 Mph.

Tonight 13 Dec South Maui/Upcountry

Partly cloudy with isolated Showers in the Evening, then mostly cloudy with scattered Showers after midnight. Lows around 69 near the shore to around 54 near 4000 feet. South Winds 10 to 15 Mph decreasing to up to 15 Mph after midnight. Chance of rain 30 percent.

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Kalama Beach Temperature Statistics

December Temperature

Kahului, Kahului Airport (11.2 miles)

  • Lowest 2 December, 2025

    61 °F

  • Average December

    74.3 °F

  • Highest 4 December, 2025

    87.1 °F

Climate (2020–Present)

Kahului, Kahului Airport (11.2 miles)

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  • Average Low 2020–2025

    68.8 °F

  • Average 2020–2025

    76.7 °F

  • Average High 2020–2025

    85.5 °F
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