Ulehawa Stream Mouth Weather Forecast

    • 77
    • 86

    Breezy

    • 77
    • 86

    Rain Showers

    • 77
    • 86

    Breezy

    • 77
    • 87

    Mostly Cloudy

    • 76
    • 86

    Rain Showers

    • 76
    • 85

    Rain Showers

    • 76
    • 85

    Rain Showers

Today 25 Sep Waianae Coast

Partly sunny in the morning then becoming mostly sunny. Scattered Showers. Highs 84 to 91. Light Winds becoming southeast up to 10 Mph in the afternoon. Chance of rain 40 percent.

Tonight 25 Sep Waianae Coast

Tropical storm Conditions possible. Mostly cloudy. Lows 72 to 79. East Winds 10 to 30 Mph with Gusts to 55 Mph increasing to 10 to 40 Mph with Gusts to 65 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ulehawa Stream Mouth Temperature Statistics

September Temperature

Oahu, Kalaeloa Airport (8.1 miles)

  • Lowest 13 September, 2026

    69.1 °F

  • Average September

    80.3 °F

  • Highest 16 September, 2026

    91 °F

Climate (2021–2026)

Oahu, Kalaeloa Airport (8.1 miles)

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  • Average Low 2021–2026

    70.2 °F

  • Average 2021–2026

    77.6 °F

  • Average High 2021–2026

    85.4 °F
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