Huntington Harbor - Trinidad Island Weather Forecast

    • 60
    • 71

    Sunny

    • 63
    • 75

    Sunny

    • 70
    • 84

    Breezy

    • 72
    • 89

    Mostly Sunny

    • 69
    • 83

    Mostly Sunny

    • 67
    • 79

    Mostly Sunny

    • 64
    • 74

    Mostly Sunny

Today 13 Oct Orange County Coastal

Partly cloudy. A slight chance of Showers in the morning. Highs 69 to 72 at the Beaches to 73 farther inland and near higher coastal Terrain.

Tonight 13 Oct Orange County Coastal

Clear. Lows 55 to 59. Areas of Winds northwest 10 Mph this evening becoming light.

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Huntington Harbor - Trinidad Island Temperature Statistics

October Temperature

Los Alamitos Army Airfield (5 miles)

  • Lowest 11 October, 2026

    63 °F

  • Average October

    76.1 °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

    55.1 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    73.3 °F
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