Seal Beach Weather Forecast

    • 60
    • 64

    Patchy Fog

    • 60
    • 63

    Mostly Cloudy

    • 60
    • 65

    Mostly Cloudy

    • 61
    • 65

    Partly Sunny

    • 60
    • 65

    Mostly Cloudy

    • 60
    • 66

    Partly Sunny

Today 24 May Orange County Coastal

Cloudy this morning. Becoming mostly cloudy. Highs 65 to 70. Areas of Winds south 10 to 15 Mph.

Tonight 24 May Orange County Coastal

Partly cloudy in the evening. Becoming cloudy. Lows 54 to 59. Areas of Winds south 10 Mph in the evening becoming light.

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Seal Beach Temperature Statistics

May Temperature

Los Alamitos Army Airfield (5 miles)

  • Lowest 14 May, 2025

    54 °F

  • Average May

    64.2 °F

  • Highest 10 May, 2025

    93.7 °F

Climate (2020–Present)

Los Alamitos Army Airfield (5 miles)

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  • Average Low 2020–2025

    54.4 °F

  • Average 2020–2025

    62.9 °F

  • Average High 2020–2025

    73.3 °F
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