Huntington Harbor - Trinidad Island Weather Forecast

    • 64
    • 72

    Mostly Cloudy

    • 63
    • 71

    Mostly Cloudy

    • 60
    • 71

    Rain Showers

    • 60
    • 70

    Chance Rain Showers

    • 60
    • 72

    Mostly Sunny

    • 60
    • 73

    Mostly Sunny

Today 29 Oct Orange County Coastal

Partly cloudy. Highs 70 to 73. Light Winds becoming southwest 10 Mph in the afternoon.

Tonight 29 Oct Orange County Coastal

Mostly cloudy. A slight chance of Showers overnight. Lows around 60. Areas of Winds southwest 10 Mph in the evening becoming light. Chance of measurable precipitation 20 percent.

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Huntington Harbor - Trinidad Island Temperature Statistics

October Temperature

Los Alamitos Army Airfield (5 miles)

  • Lowest 14 October, 2026

    52.9 °F

  • Average October

    72.8 °F

  • Highest 4 October, 2026

    100.4 °F

Climate (2021–2026)

Los Alamitos Army Airfield (5 miles)

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  • Average Low 2021–2026

    55.2 °F

  • Average 2021–2026

    63.4 °F

  • Average High 2021–2026

    73.3 °F
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