Kahului Bay Weather Forecast

    • 71
    • 81

    Rain Showers

    • 71
    • 81

    Rain Showers

    • 71
    • 81

    Rain Showers

    • 71
    • 81

    Rain Showers

    • 71
    • 79

    Rain Showers

    • 69
    • 78

    Rain Showers

Today 18 Dec Maui Central Valley North

Mostly sunny with isolated Showers. Highs 81 to 86. South Winds up to 15 Mph shifting to the southwest in the afternoon. Chance of rain 20 percent.

Tonight 18 Dec Maui Central Valley North

Partly cloudy with isolated Showers. Lows 66 to 71. South Winds around 10 Mph in the evening becoming light. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kahului Bay Temperature Statistics

December Temperature

Kahului, Kahului Airport (1.9 miles)

  • Lowest 2 December, 2025

    61 °F

  • Average December

    74.9 °F

  • Highest 4 December, 2025

    87.1 °F

Climate (2020–Present)

Kahului, Kahului Airport (1.9 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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