Kalama Beach Weather Forecast

    • 76
    • 88

    Rain Showers

    • 75
    • 86

    Rain Showers

    • 76
    • 86

    Isolated Thunderstorms

    • 75
    • 86

    Isolated Thunderstorms

    • 75
    • 86

    Breezy

    • 75
    • 86

    Mostly Sunny

    • 74
    • 86

    Mostly Sunny

Today 23 Sep South Maui/Upcountry

Sunny. Isolated Showers in the afternoon. Highs 70 to 87. Northeast Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 23 Sep South Maui/Upcountry

Mostly cloudy with isolated Showers. Lows around 75 near the shore to around 61 near 4000 feet. Light Winds becoming east up to 10 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kalama Beach Temperature Statistics

September Temperature

Kahului, Kahului Airport (11.2 miles)

  • Lowest 12 September, 2026

    66.9 °F

  • Average September

    80.1 °F

  • Highest 15 September, 2026

    91 °F

Climate (2021–2026)

Kahului, Kahului Airport (11.2 miles)

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  • Average Low 2021–2026

    69 °F

  • Average 2021–2026

    76.8 °F

  • Average High 2021–2026

    85.3 °F
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