Huntington Harbor - Trinidad Island Weather Forecast

    • 58
    • 65

    Increasing Clouds

    • 59
    • 67

    Mostly Sunny

    • 61
    • 72

    Partly Sunny

    • 61
    • 71

    Partly Sunny

    • 60
    • 69

    Partly Sunny

    • 61
    • 70

    Partly Sunny

Today 29 May Orange County Coastal

Partly cloudy with a slight chance of Showers this Morning, then mostly sunny this afternoon. Highs 65 to 70. Areas of Winds southwest to 10 Mph becoming west with Gusts to 25 Mph this afternoon. Chance of measurable precipitation 20 percent.

Tonight 29 May Orange County Coastal

Partly cloudy. Lows 53 to 58. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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Huntington Harbor - Trinidad Island Temperature Statistics

May Temperature

Los Alamitos Army Airfield (5 miles)

  • Lowest 6 May, 2026

    54.3 °F

  • Average May

    65.1 °F

  • Highest 19 May, 2026

    84.7 °F

Climate (2021–Present)

Los Alamitos Army Airfield (5 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    73.2 °F
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