Nu'u Bay Weather Forecast

    • 73
    • 79

    Breezy

    • 74
    • 79

    Mostly Sunny

    • 74
    • 79

    Mostly Cloudy

    • 74
    • 79

    Mostly Cloudy

    • 75
    • 79

    Mostly Cloudy

    • 74
    • 79

    Mostly Cloudy

Today 25 May South Haleakala

Mostly sunny with isolated Showers. Highs 58 to 85. East Winds up to 15 Mph increasing to 10 to 15 Mph in the afternoon. Chance of rain 20 percent.

Tonight 25 May South Haleakala

Partly cloudy with isolated Showers. Lows 47 to 70. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nu'u Bay Temperature Statistics

May Temperature

Kahului, Kahului Airport (24.2 miles)

  • Lowest 17 May, 2025

    63.6 °F

  • Average May

    78.1 °F

  • Highest 1 May, 2025

    89.7 °F

Climate (2020–Present)

Kahului, Kahului Airport (24.2 miles)

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  • Average Low 2020–2025

    69 °F

  • Average 2020–2025

    77 °F

  • Average High 2020–2025

    85.7 °F
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