Keokea Weather Forecast

    • 65
    • 78

    Mostly Cloudy

    • 64
    • 76

    Rain Showers

    • 64
    • 77

    Rain Showers

    • 63
    • 77

    Rain Showers

    • 63
    • 77

    Rain Showers

    • 63
    • 77

    Mostly Sunny

Today 23 Sep South Maui/Upcountry

Partly sunny. Isolated Showers in the afternoon. Highs around 88 near the shore to around 75 near 4000 feet. South Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 23 Sep South Maui/Upcountry

Breezy. Mostly cloudy with isolated Showers. Lows around 75 near the shore to around 62 near 4000 feet. Light Winds becoming east up to 20 Mph after midnight. Chance of rain 20 percent.

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Keokea Temperature Statistics

September Temperature

Kahului, Kahului Airport (13.7 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 (13.7 miles)

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  • Average Low 2021–2026

    69 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    85.3 °F
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