Seal Beach Weather Forecast

    • 51
    • 65

    Mostly Sunny

    • 53
    • 63

    Mostly Sunny

    • 53
    • 63

    Partly Sunny

    • 55
    • 65

    Mostly Sunny

    • 55
    • 63

    Patchy Fog

    • 55
    • 62

    Partly Sunny

    • 55
    • 65

    Partly Sunny

Today 5 Apr Orange County Coastal

Mostly sunny. Warmer. Highs 70 to 74 at the Beaches to 77 farther inland and near higher coastal Terrain. Areas of Winds southeast 10 to 15 Mph with Gusts to 25 Mph becoming west with Gusts to 30 Mph this afternoon.

Tonight 5 Apr Orange County Coastal

Mostly clear. Lows 49 to 52. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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Seal Beach Temperature Statistics

April Temperature

Los Alamitos Army Airfield (5 miles)

  • Lowest 2 April, 2025

    48.4 °F

  • Average April

    57.7 °F

  • Highest 2 April, 2025

    67.6 °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

    73.4 °F
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