Irby Park Weather Forecast

    • 50
    • 76

    Mostly Sunny

    • 50
    • 74

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 52
    • 68

    Mostly Cloudy

    • 51
    • 67

    Partly Sunny

    • 51
    • 68

    Partly Sunny

Today 10 Dec Orange County Coastal

Mostly sunny. Highs 72 to 75 at the Beaches to 77 to 81 farther inland and near higher coastal Terrain. Light Winds.

Tonight 10 Dec Orange County Coastal

Mostly clear. Lows 50 to 55. Light Winds.

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Irby Park Temperature Statistics

December Temperature

Los Alamitos Army Airfield (5.6 miles)

  • Lowest 5 December, 2025

    43 °F

  • Average December

    57.6 °F

  • Highest 4 December, 2025

    72.7 °F

Climate (2020–Present)

Los Alamitos Army Airfield (5.6 miles)

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  • Average Low 2020–2025

    54.4 °F

  • Average 2020–2025

    62.7 °F

  • Average High 2020–2025

    73 °F
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