Huntington Harbor - Trinidad Island Weather Forecast

    • 68
    • 85

    Decreasing Clouds

    • 66
    • 80

    Mostly Sunny

    • 64
    • 76

    Mostly Sunny

    • 61
    • 70

    Rain Showers Likely

    • 60
    • 67

    Rain Showers Likely

    • 60
    • 68

    Slight Chance Rain Showers

Today 17 Oct Orange County Coastal

Partly cloudy. Highs 85 to 88 at the Beaches to 91 farther inland and near higher coastal Terrain. Areas of Winds northeast 10 to 15 Mph with Gusts to 25 Mph becoming southwest in the afternoon.

Tonight 17 Oct Orange County Coastal

Partly cloudy in the evening. Becoming mostly clear. Lows 64 to 68. Areas of Winds west to 10 Mph in the evening becoming light.

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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

    73.7 °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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